968625788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{67247}}^1$

素因数の和:67541

約数の個数: 24

約数和(自身を含む): 1832104512

約数和(自身を除く): 863478724

約数列:

[1, 2, 4, 13, 26, 52, 277, 554, 1108, 3601, 7202, 14404, 67247, 134494, 268988, 874211, 1748422, 3496844, 18627419, 37254838, 74509676, 242156447, 484312894, 968625788]

約数ペア:

[(1, 968625788), (2, 484312894), (4, 242156447), (13, 74509676), (26, 37254838), (52, 18627419), (277, 3496844), (554, 1748422), (1108, 874211), (3601, 268988), (7202, 134494), (14404, 67247)]