4171336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1$

素因数の和:2149

約数の個数: 32

約数和(自身を含む): 8870400

約数和(自身を除く): 4699064

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 2111, 4222, 8444, 16888, 27443, 40109, 54886, 80218, 109772, 160436, 219544, 320872, 521417, 1042834, 2085668, 4171336]

約数ペア:

[(1, 4171336), (2, 2085668), (4, 1042834), (8, 521417), (13, 320872), (19, 219544), (26, 160436), (38, 109772), (52, 80218), (76, 54886), (104, 40109), (152, 27443), (247, 16888), (494, 8444), (988, 4222), (1976, 2111)]