2051294353888

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{668791}}^1$

素因数の和:668988

約数の個数: 96

約数和(自身を含む): 4452373058112

約数和(自身を除く): 2401078704224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 101, 104, 146, 202, 208, 292, 404, 416, 584, 808, 949, 1168, 1313, 1616, 1898, 2336, 2626, 3232, 3796, 5252, 7373, 7592, 10504, 14746, 15184, 21008, 29492, 30368, 42016, 58984, 95849, 117968, 191698, 235936, 383396, 668791, 766792, 1337582, 1533584, 2675164, 3067168, 5350328, 8694283, 10700656, 17388566, 21401312, 34777132, 48821743, 67547891, 69554264, 97643486, 135095782, 139108528, 195286972, 270191564, 278217056, 390573944, 540383128, 634682659, 781147888, 878122583, 1080766256, 1269365318, 1562295776, 1756245166, 2161532512, 2538730636, 3512490332, 4930996043, 5077461272, 7024980664, 9861992086, 10154922544, 14049961328, 19723984172, 20309845088, 28099922656, 39447968344, 64102948559, 78895936688, 128205897118, 157791873376, 256411794236, 512823588472, 1025647176944, 2051294353888]

約数ペア:

[(1, 2051294353888), (2, 1025647176944), (4, 512823588472), (8, 256411794236), (13, 157791873376), (16, 128205897118), (26, 78895936688), (32, 64102948559), (52, 39447968344), (73, 28099922656), (101, 20309845088), (104, 19723984172), (146, 14049961328), (202, 10154922544), (208, 9861992086), (292, 7024980664), (404, 5077461272), (416, 4930996043), (584, 3512490332), (808, 2538730636), (949, 2161532512), (1168, 1756245166), (1313, 1562295776), (1616, 1269365318), (1898, 1080766256), (2336, 878122583), (2626, 781147888), (3232, 634682659), (3796, 540383128), (5252, 390573944), (7373, 278217056), (7592, 270191564), (10504, 195286972), (14746, 139108528), (15184, 135095782), (21008, 97643486), (29492, 69554264), (30368, 67547891), (42016, 48821743), (58984, 34777132), (95849, 21401312), (117968, 17388566), (191698, 10700656), (235936, 8694283), (383396, 5350328), (668791, 3067168), (766792, 2675164), (1337582, 1533584)]