1538230996

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{227}}^1\times {\mathrm{8513}}^1$

素因数の和:8943

約数の個数: 24

約数和(自身を含む): 2717668800

約数和(自身を除く): 1179437804

約数列:

[1, 2, 4, 199, 227, 398, 454, 796, 908, 8513, 17026, 34052, 45173, 90346, 180692, 1694087, 1932451, 3388174, 3864902, 6776348, 7729804, 384557749, 769115498, 1538230996]

約数ペア:

[(1, 1538230996), (2, 769115498), (4, 384557749), (199, 7729804), (227, 6776348), (398, 3864902), (454, 3388174), (796, 1932451), (908, 1694087), (8513, 180692), (17026, 90346), (34052, 45173)]