2141518

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:371

約数の個数: 16

約数和(自身を含む): 3324240

約数和(自身を除く): 1182722

約数列:

[1, 2, 53, 89, 106, 178, 227, 454, 4717, 9434, 12031, 20203, 24062, 40406, 1070759, 2141518]

約数ペア:

[(1, 2141518), (2, 1070759), (53, 40406), (89, 24062), (106, 20203), (178, 12031), (227, 9434), (454, 4717)]