246618352010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{1889651}}^1$

素因数の和:1890110

約数の個数: 32

約数和(自身を含む): 459321490944

約数和(自身を除く): 212703138934

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 421, 842, 2105, 4210, 13051, 26102, 65255, 130510, 1889651, 3779302, 9448255, 18896510, 58579181, 117158362, 292895905, 585791810, 795543071, 1591086142, 3977715355, 7955430710, 24661835201, 49323670402, 123309176005, 246618352010]

約数ペア:

[(1, 246618352010), (2, 123309176005), (5, 49323670402), (10, 24661835201), (31, 7955430710), (62, 3977715355), (155, 1591086142), (310, 795543071), (421, 585791810), (842, 292895905), (2105, 117158362), (4210, 58579181), (13051, 18896510), (26102, 9448255), (65255, 3779302), (130510, 1889651)]