2357168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 40

約数和(自身を含む): 5088960

約数和(自身を除く): 2731792

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 227, 236, 454, 472, 649, 908, 944, 1298, 1816, 2497, 2596, 3632, 4994, 5192, 9988, 10384, 13393, 19976, 26786, 39952, 53572, 107144, 147323, 214288, 294646, 589292, 1178584, 2357168]

約数ペア:

[(1, 2357168), (2, 1178584), (4, 589292), (8, 294646), (11, 214288), (16, 147323), (22, 107144), (44, 53572), (59, 39952), (88, 26786), (118, 19976), (176, 13393), (227, 10384), (236, 9988), (454, 5192), (472, 4994), (649, 3632), (908, 2596), (944, 2497), (1298, 1816)]