2019572572

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{25693}}^1$

素因数の和:26197

約数の個数: 24

約数和(自身を含む): 3624498416

約数和(自身を除く): 1604925844

約数列:

[1, 2, 4, 43, 86, 172, 457, 914, 1828, 19651, 25693, 39302, 51386, 78604, 102772, 1104799, 2209598, 4419196, 11741701, 23483402, 46966804, 504893143, 1009786286, 2019572572]

約数ペア:

[(1, 2019572572), (2, 1009786286), (4, 504893143), (43, 46966804), (86, 23483402), (172, 11741701), (457, 4419196), (914, 2209598), (1828, 1104799), (19651, 102772), (25693, 78604), (39302, 51386)]