269312438

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71209}}^1$

素因数の和:71303

約数の個数: 16

約数和(自身を含む): 423841920

約数和(自身を除く): 154529482

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 71209, 142418, 2207479, 4343749, 4414958, 8687498, 134656219, 269312438]

約数ペア:

[(1, 269312438), (2, 134656219), (31, 8687498), (61, 4414958), (62, 4343749), (122, 2207479), (1891, 142418), (3782, 71209)]