807539710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4250209}}^1$

素因数の和:4250235

約数の個数: 16

約数和(自身を含む): 1530075600

約数和(自身を除く): 722535890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 4250209, 8500418, 21251045, 42502090, 80753971, 161507942, 403769855, 807539710]

約数ペア:

[(1, 807539710), (2, 403769855), (5, 161507942), (10, 80753971), (19, 42502090), (38, 21251045), (95, 8500418), (190, 4250209)]