1490147206

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{3581}}^1\times {\mathrm{12239}}^1$

素因数の和:15839

約数の個数: 16

約数和(自身を含む): 2367558720

約数和(自身を除く): 877411514

約数列:

[1, 2, 17, 34, 3581, 7162, 12239, 24478, 60877, 121754, 208063, 416126, 43827859, 87655718, 745073603, 1490147206]

約数ペア:

[(1, 1490147206), (2, 745073603), (17, 87655718), (34, 43827859), (3581, 416126), (7162, 208063), (12239, 121754), (24478, 60877)]