2000127104

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{2213}}^1$

素因数の和:2557

約数の個数: 64

約数和(自身を含む): 4173301440

約数和(自身を除く): 2173174336

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 307, 368, 614, 736, 1228, 1472, 2213, 2456, 2944, 4426, 4912, 7061, 8852, 9824, 14122, 17704, 19648, 28244, 35408, 39296, 50899, 56488, 70816, 101798, 112976, 141632, 203596, 225952, 283264, 407192, 451904, 679391, 814384, 903808, 1358782, 1628768, 2717564, 3257536, 5435128, 6515072, 10870256, 15625993, 21740512, 31251986, 43481024, 62503972, 86962048, 125007944, 250015888, 500031776, 1000063552, 2000127104]

約数ペア:

[(1, 2000127104), (2, 1000063552), (4, 500031776), (8, 250015888), (16, 125007944), (23, 86962048), (32, 62503972), (46, 43481024), (64, 31251986), (92, 21740512), (128, 15625993), (184, 10870256), (307, 6515072), (368, 5435128), (614, 3257536), (736, 2717564), (1228, 1628768), (1472, 1358782), (2213, 903808), (2456, 814384), (2944, 679391), (4426, 451904), (4912, 407192), (7061, 283264), (8852, 225952), (9824, 203596), (14122, 141632), (17704, 112976), (19648, 101798), (28244, 70816), (35408, 56488), (39296, 50899)]