2487124768

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{2819}}^1$

素因数の和:3257

約数の個数: 48

約数和(自身を含む): 4974480000

約数和(自身を除く): 2487355232

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 349, 632, 698, 1264, 1396, 2528, 2792, 2819, 5584, 5638, 11168, 11276, 22552, 27571, 45104, 55142, 90208, 110284, 220568, 222701, 441136, 445402, 882272, 890804, 983831, 1781608, 1967662, 3563216, 3935324, 7126432, 7870648, 15741296, 31482592, 77722649, 155445298, 310890596, 621781192, 1243562384, 2487124768]

約数ペア:

[(1, 2487124768), (2, 1243562384), (4, 621781192), (8, 310890596), (16, 155445298), (32, 77722649), (79, 31482592), (158, 15741296), (316, 7870648), (349, 7126432), (632, 3935324), (698, 3563216), (1264, 1967662), (1396, 1781608), (2528, 983831), (2792, 890804), (2819, 882272), (5584, 445402), (5638, 441136), (11168, 222701), (11276, 220568), (22552, 110284), (27571, 90208), (45104, 55142)]