3910396

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:370

約数の個数: 36

約数和(自身を含む): 8101296

約数和(自身を除く): 4190900

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 281, 284, 497, 562, 994, 1124, 1967, 1988, 3479, 3934, 6958, 7868, 13769, 13916, 19951, 27538, 39902, 55076, 79804, 139657, 279314, 558628, 977599, 1955198, 3910396]

約数ペア:

[(1, 3910396), (2, 1955198), (4, 977599), (7, 558628), (14, 279314), (28, 139657), (49, 79804), (71, 55076), (98, 39902), (142, 27538), (196, 19951), (281, 13916), (284, 13769), (497, 7868), (562, 6958), (994, 3934), (1124, 3479), (1967, 1988)]