1157788390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10525349}}^1$

素因数の和:10525367

約数の個数: 16

約数和(自身を含む): 2273475600

約数和(自身を除く): 1115687210

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 10525349, 21050698, 52626745, 105253490, 115778839, 231557678, 578894195, 1157788390]

約数ペア:

[(1, 1157788390), (2, 578894195), (5, 231557678), (10, 115778839), (11, 105253490), (22, 52626745), (55, 21050698), (110, 10525349)]