1269213044

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{2622341}}^1$

素因数の和:2622367

約数の個数: 18

約数和(自身を含む): 2441400402

約数和(自身を除く): 1172187358

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 2622341, 5244682, 10489364, 28845751, 57691502, 115383004, 317303261, 634606522, 1269213044]

約数ペア:

[(1, 1269213044), (2, 634606522), (4, 317303261), (11, 115383004), (22, 57691502), (44, 28845751), (121, 10489364), (242, 5244682), (484, 2622341)]