2542566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 5630688

約数和(自身を除く): 3088122

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 881, 962, 1443, 1762, 2643, 2886, 5286, 11453, 22906, 32597, 34359, 65194, 68718, 97791, 195582, 423761, 847522, 1271283, 2542566]

約数ペア:

[(1, 2542566), (2, 1271283), (3, 847522), (6, 423761), (13, 195582), (26, 97791), (37, 68718), (39, 65194), (74, 34359), (78, 32597), (111, 22906), (222, 11453), (481, 5286), (881, 2886), (962, 2643), (1443, 1762)]