1587156766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1\times {\mathrm{683}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 2590116480

約数和(自身を除く): 1002959714

約数列:

[1, 2, 13, 26, 139, 278, 643, 683, 1286, 1366, 1807, 3614, 8359, 8879, 16718, 17758, 89377, 94937, 178754, 189874, 439169, 878338, 1161901, 1234181, 2323802, 2468362, 5709197, 11418394, 61044491, 122088982, 793578383, 1587156766]

約数ペア:

[(1, 1587156766), (2, 793578383), (13, 122088982), (26, 61044491), (139, 11418394), (278, 5709197), (643, 2468362), (683, 2323802), (1286, 1234181), (1366, 1161901), (1807, 878338), (3614, 439169), (8359, 189874), (8879, 178754), (16718, 94937), (17758, 89377)]