487247514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{328777}}^1$

素因数の和:328814

約数の個数: 32

約数和(自身を含む): 1104694080

約数和(自身を除く): 617446566

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 328777, 657554, 986331, 1972662, 4274101, 6246763, 8548202, 12493526, 12822303, 18740289, 25644606, 37480578, 81207919, 162415838, 243623757, 487247514]

約数ペア:

[(1, 487247514), (2, 243623757), (3, 162415838), (6, 81207919), (13, 37480578), (19, 25644606), (26, 18740289), (38, 12822303), (39, 12493526), (57, 8548202), (78, 6246763), (114, 4274101), (247, 1972662), (494, 986331), (741, 657554), (1482, 328777)]