679398714

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{334021}}^1$

素因数の和:334142

約数の個数: 24

約数和(自身を含む): 1485061812

約数和(自身を除く): 805663098

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 334021, 668042, 1002063, 2004126, 3006189, 6012378, 37744373, 75488746, 113233119, 226466238, 339699357, 679398714]

約数ペア:

[(1, 679398714), (2, 339699357), (3, 226466238), (6, 113233119), (9, 75488746), (18, 37744373), (113, 6012378), (226, 3006189), (339, 2004126), (678, 1002063), (1017, 668042), (2034, 334021)]