7904292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 20284992

約数和(自身を除く): 12380700

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 233, 257, 466, 514, 699, 771, 932, 1028, 1398, 1542, 2563, 2796, 2827, 3084, 5126, 5654, 7689, 8481, 10252, 11308, 15378, 16962, 30756, 33924, 59881, 119762, 179643, 239524, 359286, 658691, 718572, 1317382, 1976073, 2634764, 3952146, 7904292]

約数ペア:

[(1, 7904292), (2, 3952146), (3, 2634764), (4, 1976073), (6, 1317382), (11, 718572), (12, 658691), (22, 359286), (33, 239524), (44, 179643), (66, 119762), (132, 59881), (233, 33924), (257, 30756), (466, 16962), (514, 15378), (699, 11308), (771, 10252), (932, 8481), (1028, 7689), (1398, 5654), (1542, 5126), (2563, 3084), (2796, 2827)]