1387806216

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{455317}}^1$

素因数の和:455453

約数の個数: 32

約数和(自身を含む): 3496842240

約数和(自身を除く): 2109036024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 455317, 910634, 1365951, 1821268, 2731902, 3642536, 5463804, 10927608, 57825259, 115650518, 173475777, 231301036, 346951554, 462602072, 693903108, 1387806216]

約数ペア:

[(1, 1387806216), (2, 693903108), (3, 462602072), (4, 346951554), (6, 231301036), (8, 173475777), (12, 115650518), (24, 57825259), (127, 10927608), (254, 5463804), (381, 3642536), (508, 2731902), (762, 1821268), (1016, 1365951), (1524, 910634), (3048, 455317)]