2403215390

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{12071}}^1$

素因数の和:12584

約数の個数: 32

約数和(自身を含む): 4436315136

約数和(自身を除く): 2033099746

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 463, 926, 2315, 4630, 12071, 19909, 24142, 39818, 60355, 99545, 120710, 199090, 519053, 1038106, 2595265, 5190530, 5588873, 11177746, 27944365, 55888730, 240321539, 480643078, 1201607695, 2403215390]

約数ペア:

[(1, 2403215390), (2, 1201607695), (5, 480643078), (10, 240321539), (43, 55888730), (86, 27944365), (215, 11177746), (430, 5588873), (463, 5190530), (926, 2595265), (2315, 1038106), (4630, 519053), (12071, 199090), (19909, 120710), (24142, 99545), (39818, 60355)]