249519308

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{2833}}^1$

素因数の和:3161

約数の個数: 24

約数和(自身を含む): 443260272

約数和(自身を除く): 193740964

約数列:

[1, 2, 4, 97, 194, 227, 388, 454, 908, 2833, 5666, 11332, 22019, 44038, 88076, 274801, 549602, 643091, 1099204, 1286182, 2572364, 62379827, 124759654, 249519308]

約数ペア:

[(1, 249519308), (2, 124759654), (4, 62379827), (97, 2572364), (194, 1286182), (227, 1099204), (388, 643091), (454, 549602), (908, 274801), (2833, 88076), (5666, 44038), (11332, 22019)]