672123468

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{708991}}^1$

素因数の和:709077

約数の個数: 24

約数和(自身を含む): 1588142080

約数和(自身を除く): 916018612

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 708991, 1417982, 2126973, 2835964, 4253946, 8507892, 56010289, 112020578, 168030867, 224041156, 336061734, 672123468]

約数ペア:

[(1, 672123468), (2, 336061734), (3, 224041156), (4, 168030867), (6, 112020578), (12, 56010289), (79, 8507892), (158, 4253946), (237, 2835964), (316, 2126973), (474, 1417982), (948, 708991)]