864218461

素因数分解:

${\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1307}}^1$

素因数の和:1584

約数の個数: 16

約数和(自身を含む): 896555520

約数和(自身を除く): 32337059

約数列:

[1, 67, 71, 139, 1307, 4757, 9313, 9869, 87569, 92797, 181673, 661223, 6217399, 12172091, 12898783, 864218461]

約数ペア:

[(1, 864218461), (67, 12898783), (71, 12172091), (139, 6217399), (1307, 661223), (4757, 181673), (9313, 92797), (9869, 87569)]