1389241802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1\times {\mathrm{3659}}^1$

素因数の和:4550

約数の個数: 32

約数和(自身を含む): 2379585600

約数和(自身を除く): 990343798

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 859, 1718, 3659, 7318, 11167, 14603, 22334, 29206, 47567, 62203, 95134, 124406, 189839, 379678, 808639, 1617278, 3143081, 6286162, 40860053, 53432377, 81720106, 106864754, 694620901, 1389241802]

約数ペア:

[(1, 1389241802), (2, 694620901), (13, 106864754), (17, 81720106), (26, 53432377), (34, 40860053), (221, 6286162), (442, 3143081), (859, 1617278), (1718, 808639), (3659, 379678), (7318, 189839), (11167, 124406), (14603, 95134), (22334, 62203), (29206, 47567)]