858231292

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{25841}}^1$

素因数の和:25906

約数の個数: 36

約数和(自身を含む): 1654094736

約数和(自身を除く): 795863444

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 361, 437, 722, 874, 1444, 1748, 8303, 16606, 25841, 33212, 51682, 103364, 490979, 594343, 981958, 1188686, 1963916, 2377372, 9328601, 11292517, 18657202, 22585034, 37314404, 45170068, 214557823, 429115646, 858231292]

約数ペア:

[(1, 858231292), (2, 429115646), (4, 214557823), (19, 45170068), (23, 37314404), (38, 22585034), (46, 18657202), (76, 11292517), (92, 9328601), (361, 2377372), (437, 1963916), (722, 1188686), (874, 981958), (1444, 594343), (1748, 490979), (8303, 103364), (16606, 51682), (25841, 33212)]