1239573894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{154291}}^1$

素因数の和:154412

約数の個数: 32

約数和(自身を含む): 2695789824

約数和(自身を除く): 1456215930

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 4017, 8034, 154291, 308582, 462873, 925746, 2005783, 4011566, 6017349, 12034698, 15891973, 31783946, 47675919, 95351838, 206595649, 413191298, 619786947, 1239573894]

約数ペア:

[(1, 1239573894), (2, 619786947), (3, 413191298), (6, 206595649), (13, 95351838), (26, 47675919), (39, 31783946), (78, 15891973), (103, 12034698), (206, 6017349), (309, 4011566), (618, 2005783), (1339, 925746), (2678, 462873), (4017, 308582), (8034, 154291)]