787913724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{15259}}^1$

素因数の和:15610

約数の個数: 48

約数和(自身を含む): 1985997440

約数和(自身を除く): 1198083716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 331, 662, 993, 1324, 1986, 3972, 4303, 8606, 12909, 15259, 17212, 25818, 30518, 45777, 51636, 61036, 91554, 183108, 198367, 396734, 595101, 793468, 1190202, 2380404, 5050729, 10101458, 15152187, 20202916, 30304374, 60608748, 65659477, 131318954, 196978431, 262637908, 393956862, 787913724]

約数ペア:

[(1, 787913724), (2, 393956862), (3, 262637908), (4, 196978431), (6, 131318954), (12, 65659477), (13, 60608748), (26, 30304374), (39, 20202916), (52, 15152187), (78, 10101458), (156, 5050729), (331, 2380404), (662, 1190202), (993, 793468), (1324, 595101), (1986, 396734), (3972, 198367), (4303, 183108), (8606, 91554), (12909, 61036), (15259, 51636), (17212, 45777), (25818, 30518)]