7912263918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{729779}}^1$

素因数の和:729936

約数の個数: 32

約数和(自身を含む): 17164425600

約数和(自身を除く): 9252161682

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 278, 417, 834, 1807, 3614, 5421, 10842, 729779, 1459558, 2189337, 4378674, 9487127, 18974254, 28461381, 56922762, 101439281, 202878562, 304317843, 608635686, 1318710653, 2637421306, 3956131959, 7912263918]

約数ペア:

[(1, 7912263918), (2, 3956131959), (3, 2637421306), (6, 1318710653), (13, 608635686), (26, 304317843), (39, 202878562), (78, 101439281), (139, 56922762), (278, 28461381), (417, 18974254), (834, 9487127), (1807, 4378674), (3614, 2189337), (5421, 1459558), (10842, 729779)]