12702939655

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1\times {\mathrm{5689}}^1$

素因数の和:6319

約数の個数: 32

約数和(自身を含む): 17593297920

約数和(自身を除く): 4890358265

約数列:

[1, 5, 7, 35, 131, 487, 655, 917, 2435, 3409, 4585, 5689, 17045, 28445, 39823, 63797, 199115, 318985, 446579, 745259, 2232895, 2770543, 3726295, 5216813, 13852715, 19393801, 26084065, 96969005, 362941133, 1814705665, 2540587931, 12702939655]

約数ペア:

[(1, 12702939655), (5, 2540587931), (7, 1814705665), (35, 362941133), (131, 96969005), (487, 26084065), (655, 19393801), (917, 13852715), (2435, 5216813), (3409, 3726295), (4585, 2770543), (5689, 2232895), (17045, 745259), (28445, 446579), (39823, 318985), (63797, 199115)]