2012330590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{223841}}^1$

素因数の和:223908

約数の個数: 32

約数和(自身を含む): 3867989760

約数和(自身を除く): 1855659170

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8990, 223841, 447682, 1119205, 2238410, 6491389, 6939071, 12982778, 13878142, 32456945, 34695355, 64913890, 69390710, 201233059, 402466118, 1006165295, 2012330590]

約数ペア:

[(1, 2012330590), (2, 1006165295), (5, 402466118), (10, 201233059), (29, 69390710), (31, 64913890), (58, 34695355), (62, 32456945), (145, 13878142), (155, 12982778), (290, 6939071), (310, 6491389), (899, 2238410), (1798, 1119205), (4495, 447682), (8990, 223841)]