31261890894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7562141}}^1$

素因数の和:7562212

約数の個数: 32

約数和(自身を含む): 68603752224

約数和(自身を除く): 37341861330

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 7562141, 15124282, 22686423, 45372846, 98307833, 196615666, 294923499, 400793473, 589846998, 801586946, 1202380419, 2404760838, 5210315149, 10420630298, 15630945447, 31261890894]

約数ペア:

[(1, 31261890894), (2, 15630945447), (3, 10420630298), (6, 5210315149), (13, 2404760838), (26, 1202380419), (39, 801586946), (53, 589846998), (78, 400793473), (106, 294923499), (159, 196615666), (318, 98307833), (689, 45372846), (1378, 22686423), (2067, 15124282), (4134, 7562141)]