2493183992

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{80177}}^1$

素因数の和:80232

約数の個数: 48

約数和(自身を含む): 5282126640

約数和(自身を除く): 2788942648

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 169, 184, 299, 338, 598, 676, 1196, 1352, 2392, 3887, 7774, 15548, 31096, 80177, 160354, 320708, 641416, 1042301, 1844071, 2084602, 3688142, 4169204, 7376284, 8338408, 13549913, 14752568, 23972923, 27099826, 47945846, 54199652, 95891692, 108399304, 191783384, 311647999, 623295998, 1246591996, 2493183992]

約数ペア:

[(1, 2493183992), (2, 1246591996), (4, 623295998), (8, 311647999), (13, 191783384), (23, 108399304), (26, 95891692), (46, 54199652), (52, 47945846), (92, 27099826), (104, 23972923), (169, 14752568), (184, 13549913), (299, 8338408), (338, 7376284), (598, 4169204), (676, 3688142), (1196, 2084602), (1352, 1844071), (2392, 1042301), (3887, 641416), (7774, 320708), (15548, 160354), (31096, 80177)]