3976284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 10160640

約数和(自身を除く): 6184356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 359, 426, 718, 852, 923, 1077, 1436, 1846, 2154, 2769, 3692, 4308, 4667, 5538, 9334, 11076, 14001, 18668, 25489, 28002, 50978, 56004, 76467, 101956, 152934, 305868, 331357, 662714, 994071, 1325428, 1988142, 3976284]

約数ペア:

[(1, 3976284), (2, 1988142), (3, 1325428), (4, 994071), (6, 662714), (12, 331357), (13, 305868), (26, 152934), (39, 101956), (52, 76467), (71, 56004), (78, 50978), (142, 28002), (156, 25489), (213, 18668), (284, 14001), (359, 11076), (426, 9334), (718, 5538), (852, 4667), (923, 4308), (1077, 3692), (1436, 2769), (1846, 2154)]