426429394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{16481}}^1$

素因数の和:17261

約数の個数: 16

約数和(自身を含む): 678201336

約数和(自身を除く): 251771942

約数列:

[1, 2, 17, 34, 761, 1522, 12937, 16481, 25874, 32962, 280177, 560354, 12542041, 25084082, 213214697, 426429394]

約数ペア:

[(1, 426429394), (2, 213214697), (17, 25084082), (34, 12542041), (761, 560354), (1522, 280177), (12937, 32962), (16481, 25874)]