121415892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{778307}}^1$

素因数の和:778327

約数の個数: 24

約数和(自身を含む): 305096736

約数和(自身を除く): 183680844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 778307, 1556614, 2334921, 3113228, 4669842, 9339684, 10117991, 20235982, 30353973, 40471964, 60707946, 121415892]

約数ペア:

[(1, 121415892), (2, 60707946), (3, 40471964), (4, 30353973), (6, 20235982), (12, 10117991), (13, 9339684), (26, 4669842), (39, 3113228), (52, 2334921), (78, 1556614), (156, 778307)]