1422078

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{691}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 3321600

約数和(自身を除く): 1899522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 691, 1029, 1382, 2058, 2073, 4146, 4837, 9674, 14511, 29022, 33859, 67718, 101577, 203154, 237013, 474026, 711039, 1422078]

約数ペア:

[(1, 1422078), (2, 711039), (3, 474026), (6, 237013), (7, 203154), (14, 101577), (21, 67718), (42, 33859), (49, 29022), (98, 14511), (147, 9674), (294, 4837), (343, 4146), (686, 2073), (691, 2058), (1029, 1382)]