2017996510

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{6793}}^1$

素因数の和:7348

約数の個数: 32

約数和(自身を含む): 3700066752

約数和(自身を除く): 1682070242

約数列:

[1, 2, 5, 10, 61, 122, 305, 487, 610, 974, 2435, 4870, 6793, 13586, 29707, 33965, 59414, 67930, 148535, 297070, 414373, 828746, 2071865, 3308191, 4143730, 6616382, 16540955, 33081910, 201799651, 403599302, 1008998255, 2017996510]

約数ペア:

[(1, 2017996510), (2, 1008998255), (5, 403599302), (10, 201799651), (61, 33081910), (122, 16540955), (305, 6616382), (487, 4143730), (610, 3308191), (974, 2071865), (2435, 828746), (4870, 414373), (6793, 297070), (13586, 148535), (29707, 67930), (33965, 59414)]