1691001494

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{3121}}^1$

素因数の和:3385

約数の個数: 48

約数和(自身を含む): 3153719520

約数和(自身を除く): 1462718026

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 229, 338, 458, 1183, 1603, 2366, 2977, 3121, 3206, 5954, 6242, 20839, 21847, 38701, 40573, 41678, 43694, 77402, 81146, 270907, 284011, 527449, 541814, 568022, 714709, 1054898, 1429418, 3692143, 5002963, 7384286, 9291217, 10005926, 18582434, 65038519, 120785821, 130077038, 241571642, 845500747, 1691001494]

約数ペア:

[(1, 1691001494), (2, 845500747), (7, 241571642), (13, 130077038), (14, 120785821), (26, 65038519), (91, 18582434), (169, 10005926), (182, 9291217), (229, 7384286), (338, 5002963), (458, 3692143), (1183, 1429418), (1603, 1054898), (2366, 714709), (2977, 568022), (3121, 541814), (3206, 527449), (5954, 284011), (6242, 270907), (20839, 81146), (21847, 77402), (38701, 43694), (40573, 41678)]