1156211710

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1\times {\mathrm{1301}}^1$

素因数の和:1980

約数の個数: 32

約数和(自身を含む): 2098553184

約数和(自身を除く): 942341474

約数列:

[1, 2, 5, 10, 181, 362, 491, 905, 982, 1301, 1810, 2455, 2602, 4910, 6505, 13010, 88871, 177742, 235481, 444355, 470962, 638791, 888710, 1177405, 1277582, 2354810, 3193955, 6387910, 115621171, 231242342, 578105855, 1156211710]

約数ペア:

[(1, 1156211710), (2, 578105855), (5, 231242342), (10, 115621171), (181, 6387910), (362, 3193955), (491, 2354810), (905, 1277582), (982, 1177405), (1301, 888710), (1810, 638791), (2455, 470962), (2602, 444355), (4910, 235481), (6505, 177742), (13010, 88871)]