550331386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{3229}}^1$

素因数の和:3430

約数の個数: 32

約数和(自身を含む): 922798080

約数和(自身を除く): 372466694

約数列:

[1, 2, 11, 22, 61, 122, 127, 254, 671, 1342, 1397, 2794, 3229, 6458, 7747, 15494, 35519, 71038, 85217, 170434, 196969, 393938, 410083, 820166, 2166659, 4333318, 4510913, 9021826, 25015063, 50030126, 275165693, 550331386]

約数ペア:

[(1, 550331386), (2, 275165693), (11, 50030126), (22, 25015063), (61, 9021826), (122, 4510913), (127, 4333318), (254, 2166659), (671, 820166), (1342, 410083), (1397, 393938), (2794, 196969), (3229, 170434), (6458, 85217), (7747, 71038), (15494, 35519)]