1271750176

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{263}}^1\times {\mathrm{1103}}^1$

素因数の和:1513

約数の個数: 48

約数和(自身を含む): 2533918464

約数和(自身を除く): 1262168288

約数列:

[1, 2, 4, 8, 16, 32, 137, 263, 274, 526, 548, 1052, 1096, 1103, 2104, 2192, 2206, 4208, 4384, 4412, 8416, 8824, 17648, 35296, 36031, 72062, 144124, 151111, 288248, 290089, 302222, 576496, 580178, 604444, 1152992, 1160356, 1208888, 2320712, 2417776, 4641424, 4835552, 9282848, 39742193, 79484386, 158968772, 317937544, 635875088, 1271750176]

約数ペア:

[(1, 1271750176), (2, 635875088), (4, 317937544), (8, 158968772), (16, 79484386), (32, 39742193), (137, 9282848), (263, 4835552), (274, 4641424), (526, 2417776), (548, 2320712), (1052, 1208888), (1096, 1160356), (1103, 1152992), (2104, 604444), (2192, 580178), (2206, 576496), (4208, 302222), (4384, 290089), (4412, 288248), (8416, 151111), (8824, 144124), (17648, 72062), (35296, 36031)]