2647757378

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{483697}}^1$

素因数の和:483746

約数の個数: 32

約数和(自身を含む): 5014980864

約数和(自身を除く): 2367223486

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 483697, 967394, 3385879, 6771758, 8222849, 11125031, 16445698, 22250062, 57559943, 77875217, 115119886, 155750434, 189125527, 378251054, 1323878689, 2647757378]

約数ペア:

[(1, 2647757378), (2, 1323878689), (7, 378251054), (14, 189125527), (17, 155750434), (23, 115119886), (34, 77875217), (46, 57559943), (119, 22250062), (161, 16445698), (238, 11125031), (322, 8222849), (391, 6771758), (782, 3385879), (2737, 967394), (5474, 483697)]