836710316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{16139}}^1$

素因数の和:17153

約数の個数: 24

約数和(自身を含む): 1578556560

約数和(自身を除く): 741846244

約数列:

[1, 2, 4, 13, 26, 52, 997, 1994, 3988, 12961, 16139, 25922, 32278, 51844, 64556, 209807, 419614, 839228, 16090583, 32181166, 64362332, 209177579, 418355158, 836710316]

約数ペア:

[(1, 836710316), (2, 418355158), (4, 209177579), (13, 64362332), (26, 32181166), (52, 16090583), (997, 839228), (1994, 419614), (3988, 209807), (12961, 64556), (16139, 51844), (25922, 32278)]