528059690

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{2473}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 964028736

約数和(自身を除く): 435969046

約数列:

[1, 2, 5, 10, 131, 163, 262, 326, 655, 815, 1310, 1630, 2473, 4946, 12365, 21353, 24730, 42706, 106765, 213530, 323963, 403099, 647926, 806198, 1619815, 2015495, 3239630, 4030990, 52805969, 105611938, 264029845, 528059690]

約数ペア:

[(1, 528059690), (2, 264029845), (5, 105611938), (10, 52805969), (131, 4030990), (163, 3239630), (262, 2015495), (326, 1619815), (655, 806198), (815, 647926), (1310, 403099), (1630, 323963), (2473, 213530), (4946, 106765), (12365, 42706), (21353, 24730)]