338702914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{739}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 563915520

約数和(自身を除く): 225212606

約数列:

[1, 2, 11, 22, 83, 166, 251, 502, 739, 913, 1478, 1826, 2761, 5522, 8129, 16258, 20833, 41666, 61337, 122674, 185489, 229163, 370978, 458326, 674707, 1349414, 2040379, 4080758, 15395587, 30791174, 169351457, 338702914]

約数ペア:

[(1, 338702914), (2, 169351457), (11, 30791174), (22, 15395587), (83, 4080758), (166, 2040379), (251, 1349414), (502, 674707), (739, 458326), (913, 370978), (1478, 229163), (1826, 185489), (2761, 122674), (5522, 61337), (8129, 41666), (16258, 20833)]