858708110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{7873}}^1$

素因数の和:8732

約数の個数: 32

約数和(自身を含む): 1666768320

約数和(自身を除く): 808060210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 839, 1678, 4195, 7873, 8390, 10907, 15746, 21814, 39365, 54535, 78730, 102349, 109070, 204698, 511745, 1023490, 6605447, 13210894, 33027235, 66054470, 85870811, 171741622, 429354055, 858708110]

約数ペア:

[(1, 858708110), (2, 429354055), (5, 171741622), (10, 85870811), (13, 66054470), (26, 33027235), (65, 13210894), (130, 6605447), (839, 1023490), (1678, 511745), (4195, 204698), (7873, 109070), (8390, 102349), (10907, 78730), (15746, 54535), (21814, 39365)]