289310058

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{142237}}^1$

素因数の和:142358

約数の個数: 24

約数和(自身を含む): 632390148

約数和(自身を除く): 343080090

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 142237, 284474, 426711, 853422, 1280133, 2560266, 16072781, 32145562, 48218343, 96436686, 144655029, 289310058]

約数ペア:

[(1, 289310058), (2, 144655029), (3, 96436686), (6, 48218343), (9, 32145562), (18, 16072781), (113, 2560266), (226, 1280133), (339, 853422), (678, 426711), (1017, 284474), (2034, 142237)]