4406984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 8838720

約数和(自身を除く): 4431736

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 557, 989, 1114, 1978, 2228, 3956, 4456, 7912, 12811, 23951, 25622, 47902, 51244, 95804, 102488, 191608, 550873, 1101746, 2203492, 4406984]

約数ペア:

[(1, 4406984), (2, 2203492), (4, 1101746), (8, 550873), (23, 191608), (43, 102488), (46, 95804), (86, 51244), (92, 47902), (172, 25622), (184, 23951), (344, 12811), (557, 7912), (989, 4456), (1114, 3956), (1978, 2228)]