548149394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{17467}}^1$

素因数の和:17570

約数の個数: 32

約数和(自身を含む): 950818176

約数和(自身を除く): 402668782

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 221, 442, 923, 1207, 1846, 2414, 15691, 17467, 31382, 34934, 227071, 296939, 454142, 593878, 1240157, 2480314, 3860207, 7720414, 16122041, 21082669, 32244082, 42165338, 274074697, 548149394]

約数ペア:

[(1, 548149394), (2, 274074697), (13, 42165338), (17, 32244082), (26, 21082669), (34, 16122041), (71, 7720414), (142, 3860207), (221, 2480314), (442, 1240157), (923, 593878), (1207, 454142), (1846, 296939), (2414, 227071), (15691, 34934), (17467, 31382)]