402652414

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{87877}}^1$

素因数の和:87987

約数の個数: 16

約数和(自身を含む): 632721600

約数和(自身を除く): 230069186

約数列:

[1, 2, 29, 58, 79, 158, 2291, 4582, 87877, 175754, 2548433, 5096866, 6942283, 13884566, 201326207, 402652414]

約数ペア:

[(1, 402652414), (2, 201326207), (29, 13884566), (58, 6942283), (79, 5096866), (158, 2548433), (2291, 175754), (4582, 87877)]