1291264410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2531891}}^1$

素因数の和:2531918

約数の個数: 32

約数和(自身を含む): 3281332032

約数和(自身を除く): 1990067622

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 2531891, 5063782, 7595673, 12659455, 15191346, 25318910, 37978365, 43042147, 75956730, 86084294, 129126441, 215210735, 258252882, 430421470, 645632205, 1291264410]

約数ペア:

[(1, 1291264410), (2, 645632205), (3, 430421470), (5, 258252882), (6, 215210735), (10, 129126441), (15, 86084294), (17, 75956730), (30, 43042147), (34, 37978365), (51, 25318910), (85, 15191346), (102, 12659455), (170, 7595673), (255, 5063782), (510, 2531891)]