2797029170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{500363}}^1$

素因数の和:500426

約数の個数: 32

約数和(自身を含む): 5548036032

約数和(自身を除く): 2751006862

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 500363, 1000726, 2501815, 5003630, 6504719, 13009438, 21515609, 32523595, 43031218, 65047190, 107578045, 215156090, 279702917, 559405834, 1398514585, 2797029170]

約数ペア:

[(1, 2797029170), (2, 1398514585), (5, 559405834), (10, 279702917), (13, 215156090), (26, 107578045), (43, 65047190), (65, 43031218), (86, 32523595), (130, 21515609), (215, 13009438), (430, 6504719), (559, 5003630), (1118, 2501815), (2795, 1000726), (5590, 500363)]