426868504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{18143}}^1$

素因数の和:18339

約数の個数: 32

約数和(自身を含む): 852405120

約数和(自身を除く): 425536616

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 173, 346, 692, 1384, 2941, 5882, 11764, 18143, 23528, 36286, 72572, 145144, 308431, 616862, 1233724, 2467448, 3138739, 6277478, 12554956, 25109912, 53358563, 106717126, 213434252, 426868504]

約数ペア:

[(1, 426868504), (2, 213434252), (4, 106717126), (8, 53358563), (17, 25109912), (34, 12554956), (68, 6277478), (136, 3138739), (173, 2467448), (346, 1233724), (692, 616862), (1384, 308431), (2941, 145144), (5882, 72572), (11764, 36286), (18143, 23528)]