1077886870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{25261}}^1$

素因数の和:25536

約数の個数: 32

約数和(自身を含む): 2062591776

約数和(自身を除く): 984704906

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 251, 502, 1255, 2510, 4267, 8534, 21335, 25261, 42670, 50522, 126305, 252610, 429437, 858874, 2147185, 4294370, 6340511, 12681022, 31702555, 63405110, 107788687, 215577374, 538943435, 1077886870]

約数ペア:

[(1, 1077886870), (2, 538943435), (5, 215577374), (10, 107788687), (17, 63405110), (34, 31702555), (85, 12681022), (170, 6340511), (251, 4294370), (502, 2147185), (1255, 858874), (2510, 429437), (4267, 252610), (8534, 126305), (21335, 50522), (25261, 42670)]