1264442402

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{941}}^1\times {\mathrm{7549}}^1$

素因数の和:8581

約数の個数: 16

約数和(自身を含む): 1920267000

約数和(自身を除く): 655824598

約数列:

[1, 2, 89, 178, 941, 1882, 7549, 15098, 83749, 167498, 671861, 1343722, 7103609, 14207218, 632221201, 1264442402]

約数ペア:

[(1, 1264442402), (2, 632221201), (89, 14207218), (178, 7103609), (941, 1343722), (1882, 671861), (7549, 167498), (15098, 83749)]