2868860156

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1\times {\mathrm{577}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 5256045312

約数和(自身を除く): 2387185156

約数列:

[1, 2, 4, 31, 62, 101, 124, 202, 397, 404, 577, 794, 1154, 1588, 2308, 3131, 6262, 12307, 12524, 17887, 24614, 35774, 40097, 49228, 58277, 71548, 80194, 116554, 160388, 229069, 233108, 458138, 916276, 1243007, 1806587, 2486014, 3613174, 4972028, 7101139, 7226348, 14202278, 23135969, 28404556, 46271938, 92543876, 717215039, 1434430078, 2868860156]

約数ペア:

[(1, 2868860156), (2, 1434430078), (4, 717215039), (31, 92543876), (62, 46271938), (101, 28404556), (124, 23135969), (202, 14202278), (397, 7226348), (404, 7101139), (577, 4972028), (794, 3613174), (1154, 2486014), (1588, 1806587), (2308, 1243007), (3131, 916276), (6262, 458138), (12307, 233108), (12524, 229069), (17887, 160388), (24614, 116554), (35774, 80194), (40097, 71548), (49228, 58277)]