2017483688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{1831}}^1$

素因数の和:2526

約数の個数: 64

約数和(自身を含む): 4352832000

約数和(自身を除く): 2335348312

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 659, 836, 1318, 1672, 1831, 2636, 3662, 5272, 7249, 7324, 12521, 14498, 14648, 20141, 25042, 28996, 34789, 40282, 50084, 57992, 69578, 80564, 100168, 137731, 139156, 161128, 275462, 278312, 382679, 550924, 765358, 1101848, 1206629, 1530716, 2413258, 3061432, 4826516, 9653032, 13272919, 22925951, 26545838, 45851902, 53091676, 91703804, 106183352, 183407608, 252185461, 504370922, 1008741844, 2017483688]

約数ペア:

[(1, 2017483688), (2, 1008741844), (4, 504370922), (8, 252185461), (11, 183407608), (19, 106183352), (22, 91703804), (38, 53091676), (44, 45851902), (76, 26545838), (88, 22925951), (152, 13272919), (209, 9653032), (418, 4826516), (659, 3061432), (836, 2413258), (1318, 1530716), (1672, 1206629), (1831, 1101848), (2636, 765358), (3662, 550924), (5272, 382679), (7249, 278312), (7324, 275462), (12521, 161128), (14498, 139156), (14648, 137731), (20141, 100168), (25042, 80564), (28996, 69578), (34789, 57992), (40282, 50084)]