289800414

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{700001}}^1$

素因数の和:700032

約数の個数: 24

約数和(自身を含む): 655201872

約数和(自身を除く): 365401458

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 700001, 1400002, 2100003, 4200006, 6300009, 12600018, 16100023, 32200046, 48300069, 96600138, 144900207, 289800414]

約数ペア:

[(1, 289800414), (2, 144900207), (3, 96600138), (6, 48300069), (9, 32200046), (18, 16100023), (23, 12600018), (46, 6300009), (69, 4200006), (138, 2100003), (207, 1400002), (414, 700001)]