219959074

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2113}}^1$

素因数の和:2242

約数の個数: 32

約数和(自身を含む): 360428544

約数和(自身を除く): 140469470

約数列:

[1, 2, 23, 31, 46, 62, 73, 146, 713, 1426, 1679, 2113, 2263, 3358, 4226, 4526, 48599, 52049, 65503, 97198, 104098, 131006, 154249, 308498, 1506569, 3013138, 3547727, 4781719, 7095454, 9563438, 109979537, 219959074]

約数ペア:

[(1, 219959074), (2, 109979537), (23, 9563438), (31, 7095454), (46, 4781719), (62, 3547727), (73, 3013138), (146, 1506569), (713, 308498), (1426, 154249), (1679, 131006), (2113, 104098), (2263, 97198), (3358, 65503), (4226, 52049), (4526, 48599)]