2011874408

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{587}}^1\times {\mathrm{11579}}^1$

素因数の和:12209

約数の個数: 32

約数和(自身を含む): 3881152800

約数和(自身を除く): 1869278392

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 587, 1174, 2348, 4696, 11579, 21719, 23158, 43438, 46316, 86876, 92632, 173752, 428423, 856846, 1713692, 3427384, 6796873, 13593746, 27187492, 54374984, 251484301, 502968602, 1005937204, 2011874408]

約数ペア:

[(1, 2011874408), (2, 1005937204), (4, 502968602), (8, 251484301), (37, 54374984), (74, 27187492), (148, 13593746), (296, 6796873), (587, 3427384), (1174, 1713692), (2348, 856846), (4696, 428423), (11579, 173752), (21719, 92632), (23158, 86876), (43438, 46316)]