2587337090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{462851}}^1$

素因数の和:462914

約数の個数: 32

約数和(自身を含む): 5132102976

約数和(自身を除く): 2544765886

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 462851, 925702, 2314255, 4628510, 6017063, 12034126, 19902593, 30085315, 39805186, 60170630, 99512965, 199025930, 258733709, 517467418, 1293668545, 2587337090]

約数ペア:

[(1, 2587337090), (2, 1293668545), (5, 517467418), (10, 258733709), (13, 199025930), (26, 99512965), (43, 60170630), (65, 39805186), (86, 30085315), (130, 19902593), (215, 12034126), (430, 6017063), (559, 4628510), (1118, 2314255), (2795, 925702), (5590, 462851)]