1569476740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2437}}^1\times {\mathrm{2477}}^1$

素因数の和:4936

約数の個数: 48

約数和(自身を含む): 3552322032

約数和(自身を除く): 1982845292

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2437, 2477, 4874, 4954, 9748, 9908, 12185, 12385, 24370, 24770, 31681, 32201, 48740, 49540, 63362, 64402, 126724, 128804, 158405, 161005, 316810, 322010, 633620, 644020, 6036449, 12072898, 24145796, 30182245, 60364490, 78473837, 120728980, 156947674, 313895348, 392369185, 784738370, 1569476740]

約数ペア:

[(1, 1569476740), (2, 784738370), (4, 392369185), (5, 313895348), (10, 156947674), (13, 120728980), (20, 78473837), (26, 60364490), (52, 30182245), (65, 24145796), (130, 12072898), (260, 6036449), (2437, 644020), (2477, 633620), (4874, 322010), (4954, 316810), (9748, 161005), (9908, 158405), (12185, 128804), (12385, 126724), (24370, 64402), (24770, 63362), (31681, 49540), (32201, 48740)]