7885628530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{13967}}^1$

素因数の和:14131

約数の個数: 64

約数和(自身を含む): 15797472768

約数和(自身を除く): 7911844238

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 101, 130, 202, 215, 430, 505, 559, 1010, 1118, 1313, 2626, 2795, 4343, 5590, 6565, 8686, 13130, 13967, 21715, 27934, 43430, 56459, 69835, 112918, 139670, 181571, 282295, 363142, 564590, 600581, 907855, 1201162, 1410667, 1815710, 2821334, 3002905, 6005810, 7053335, 7807553, 14106670, 15615106, 18338671, 36677342, 39037765, 60658681, 78075530, 91693355, 121317362, 183386710, 303293405, 606586810, 788562853, 1577125706, 3942814265, 7885628530]

約数ペア:

[(1, 7885628530), (2, 3942814265), (5, 1577125706), (10, 788562853), (13, 606586810), (26, 303293405), (43, 183386710), (65, 121317362), (86, 91693355), (101, 78075530), (130, 60658681), (202, 39037765), (215, 36677342), (430, 18338671), (505, 15615106), (559, 14106670), (1010, 7807553), (1118, 7053335), (1313, 6005810), (2626, 3002905), (2795, 2821334), (4343, 1815710), (5590, 1410667), (6565, 1201162), (8686, 907855), (13130, 600581), (13967, 564590), (21715, 363142), (27934, 282295), (43430, 181571), (56459, 139670), (69835, 112918)]