449735782394

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{1031}}^1\times {\mathrm{1033}}^1\times {\mathrm{1061}}^1$

素因数の和:3326

約数の個数: 32

約数和(自身を含む): 679948473600

約数和(自身を除く): 230212691206

約数列:

[1, 2, 199, 398, 1031, 1033, 1061, 2062, 2066, 2122, 205169, 205567, 211139, 410338, 411134, 422278, 1065023, 1093891, 1096013, 2130046, 2187782, 2192026, 211939577, 217684309, 218106587, 423879154, 435368618, 436213174, 1129989403, 2259978806, 224867891197, 449735782394]

約数ペア:

[(1, 449735782394), (2, 224867891197), (199, 2259978806), (398, 1129989403), (1031, 436213174), (1033, 435368618), (1061, 423879154), (2062, 218106587), (2066, 217684309), (2122, 211939577), (205169, 2192026), (205567, 2187782), (211139, 2130046), (410338, 1096013), (411134, 1093891), (422278, 1065023)]