13939430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 26360640

約数和(自身を除く): 12421210

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 677, 710, 1354, 2059, 3385, 4118, 6770, 10295, 19633, 20590, 39266, 48067, 96134, 98165, 196330, 240335, 480670, 1393943, 2787886, 6969715, 13939430]

約数ペア:

[(1, 13939430), (2, 6969715), (5, 2787886), (10, 1393943), (29, 480670), (58, 240335), (71, 196330), (142, 98165), (145, 96134), (290, 48067), (355, 39266), (677, 20590), (710, 19633), (1354, 10295), (2059, 6770), (3385, 4118)]