279956006

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{9109}}^1$

素因数の和:9260

約数の個数: 24

約数和(自身を含む): 465265920

約数和(自身を除く): 185309914

約数列:

[1, 2, 11, 22, 121, 127, 242, 254, 1397, 2794, 9109, 15367, 18218, 30734, 100199, 200398, 1102189, 1156843, 2204378, 2313686, 12725273, 25450546, 139978003, 279956006]

約数ペア:

[(1, 279956006), (2, 139978003), (11, 25450546), (22, 12725273), (121, 2313686), (127, 2204378), (242, 1156843), (254, 1102189), (1397, 200398), (2794, 100199), (9109, 30734), (15367, 18218)]