2610638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 32

約数和(自身を含む): 4492800

約数和(自身を除く): 1882162

約数列:

[1, 2, 19, 23, 29, 38, 46, 58, 103, 206, 437, 551, 667, 874, 1102, 1334, 1957, 2369, 2987, 3914, 4738, 5974, 12673, 25346, 45011, 56753, 68701, 90022, 113506, 137402, 1305319, 2610638]

約数ペア:

[(1, 2610638), (2, 1305319), (19, 137402), (23, 113506), (29, 90022), (38, 68701), (46, 56753), (58, 45011), (103, 25346), (206, 12673), (437, 5974), (551, 4738), (667, 3914), (874, 2987), (1102, 2369), (1334, 1957)]