279009078

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{1889}}^1$

素因数の和:2236

約数の個数: 32

約数和(自身を含む): 566092800

約数和(自身を除く): 287083722

約数列:

[1, 2, 3, 6, 103, 206, 239, 309, 478, 618, 717, 1434, 1889, 3778, 5667, 11334, 24617, 49234, 73851, 147702, 194567, 389134, 451471, 583701, 902942, 1167402, 1354413, 2708826, 46501513, 93003026, 139504539, 279009078]

約数ペア:

[(1, 279009078), (2, 139504539), (3, 93003026), (6, 46501513), (103, 2708826), (206, 1354413), (239, 1167402), (309, 902942), (478, 583701), (618, 451471), (717, 389134), (1434, 194567), (1889, 147702), (3778, 73851), (5667, 49234), (11334, 24617)]