1339910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 2836512

約数和(自身を除く): 1496602

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 937, 1430, 1874, 4685, 9370, 10307, 12181, 20614, 24362, 51535, 60905, 103070, 121810, 133991, 267982, 669955, 1339910]

約数ペア:

[(1, 1339910), (2, 669955), (5, 267982), (10, 133991), (11, 121810), (13, 103070), (22, 60905), (26, 51535), (55, 24362), (65, 20614), (110, 12181), (130, 10307), (143, 9370), (286, 4685), (715, 1874), (937, 1430)]