71322204460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{274316171}}^1$

素因数の和:274316193

約数の個数: 24

約数和(自身を含む): 161297909136

約数和(自身を除く): 89975704676

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 274316171, 548632342, 1097264684, 1371580855, 2743161710, 3566110223, 5486323420, 7132220446, 14264440892, 17830551115, 35661102230, 71322204460]

約数ペア:

[(1, 71322204460), (2, 35661102230), (4, 17830551115), (5, 14264440892), (10, 7132220446), (13, 5486323420), (20, 3566110223), (26, 2743161710), (52, 1371580855), (65, 1097264684), (130, 548632342), (260, 274316171)]