1245019858

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1613}}^1\times {\mathrm{9413}}^1$

素因数の和:11069

約数の個数: 16

約数和(自身を含む): 1914468696

約数和(自身を除く): 669448838

約数列:

[1, 2, 41, 82, 1613, 3226, 9413, 18826, 66133, 132266, 385933, 771866, 15183169, 30366338, 622509929, 1245019858]

約数ペア:

[(1, 1245019858), (2, 622509929), (41, 30366338), (82, 15183169), (1613, 771866), (3226, 385933), (9413, 132266), (18826, 66133)]