1337421770

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{4759}}^1$

素因数の和:5102

約数の個数: 32

約数和(自身を含む): 2436739200

約数和(自身を除く): 1099317430

約数列:

[1, 2, 5, 10, 157, 179, 314, 358, 785, 895, 1570, 1790, 4759, 9518, 23795, 28103, 47590, 56206, 140515, 281030, 747163, 851861, 1494326, 1703722, 3735815, 4259305, 7471630, 8518610, 133742177, 267484354, 668710885, 1337421770]

約数ペア:

[(1, 1337421770), (2, 668710885), (5, 267484354), (10, 133742177), (157, 8518610), (179, 7471630), (314, 4259305), (358, 3735815), (785, 1703722), (895, 1494326), (1570, 851861), (1790, 747163), (4759, 281030), (9518, 140515), (23795, 56206), (28103, 47590)]