245370894

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1549}}^1\times {\mathrm{1553}}^1$

素因数の和:3124

約数の個数: 32

約数和(自身を含む): 520279200

約数和(自身を除く): 274908306

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1549, 1553, 3098, 3106, 4647, 4659, 9294, 9318, 26333, 26401, 52666, 52802, 78999, 79203, 157998, 158406, 2405597, 4811194, 7216791, 14433582, 40895149, 81790298, 122685447, 245370894]

約数ペア:

[(1, 245370894), (2, 122685447), (3, 81790298), (6, 40895149), (17, 14433582), (34, 7216791), (51, 4811194), (102, 2405597), (1549, 158406), (1553, 157998), (3098, 79203), (3106, 78999), (4647, 52802), (4659, 52666), (9294, 26401), (9318, 26333)]