4099784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 8400000

約数和(自身を除く): 4300216

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 499, 632, 998, 1027, 1996, 2054, 3992, 4108, 6487, 8216, 12974, 25948, 39421, 51896, 78842, 157684, 315368, 512473, 1024946, 2049892, 4099784]

約数ペア:

[(1, 4099784), (2, 2049892), (4, 1024946), (8, 512473), (13, 315368), (26, 157684), (52, 78842), (79, 51896), (104, 39421), (158, 25948), (316, 12974), (499, 8216), (632, 6487), (998, 4108), (1027, 3992), (1996, 2054)]