3946984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 8136000

約数和(自身を除く): 4189016

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1129, 1748, 2258, 3496, 4516, 9032, 21451, 25967, 42902, 51934, 85804, 103868, 171608, 207736, 493373, 986746, 1973492, 3946984]

約数ペア:

[(1, 3946984), (2, 1973492), (4, 986746), (8, 493373), (19, 207736), (23, 171608), (38, 103868), (46, 85804), (76, 51934), (92, 42902), (152, 25967), (184, 21451), (437, 9032), (874, 4516), (1129, 3496), (1748, 2258)]