1286324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 2510760

約数和(自身を除く): 1224436

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 853, 1508, 1706, 3412, 11089, 22178, 24737, 44356, 49474, 98948, 321581, 643162, 1286324]

約数ペア:

[(1, 1286324), (2, 643162), (4, 321581), (13, 98948), (26, 49474), (29, 44356), (52, 24737), (58, 22178), (116, 11089), (377, 3412), (754, 1706), (853, 1508)]