396813290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{3407}}^1$

素因数の和:4046

約数の個数: 32

約数和(自身を含む): 753304320

約数和(自身を除く): 356491030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 613, 1226, 3065, 3407, 6130, 6814, 11647, 17035, 23294, 34070, 58235, 64733, 116470, 129466, 323665, 647330, 2088491, 4176982, 10442455, 20884910, 39681329, 79362658, 198406645, 396813290]

約数ペア:

[(1, 396813290), (2, 198406645), (5, 79362658), (10, 39681329), (19, 20884910), (38, 10442455), (95, 4176982), (190, 2088491), (613, 647330), (1226, 323665), (3065, 129466), (3407, 116470), (6130, 64733), (6814, 58235), (11647, 34070), (17035, 23294)]