39840804724

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{4488599}}^1$

素因数の和:4488927

約数の個数: 24

約数和(自身を含む): 79932988800

約数和(自身を除く): 40092184076

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 8876, 4488599, 8977198, 17954396, 31420193, 62840386, 125680772, 1422885883, 2845771766, 5691543532, 9960201181, 19920402362, 39840804724]

約数ペア:

[(1, 39840804724), (2, 19920402362), (4, 9960201181), (7, 5691543532), (14, 2845771766), (28, 1422885883), (317, 125680772), (634, 62840386), (1268, 31420193), (2219, 17954396), (4438, 8977198), (8876, 4488599)]