1293418312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{8509331}}^1$

素因数の和:8509356

約数の個数: 16

約数和(自身を含む): 2552799600

約数和(自身を除く): 1259381288

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 8509331, 17018662, 34037324, 68074648, 161677289, 323354578, 646709156, 1293418312]

約数ペア:

[(1, 1293418312), (2, 646709156), (4, 323354578), (8, 161677289), (19, 68074648), (38, 34037324), (76, 17018662), (152, 8509331)]