289260012

素因数分解:

$2^2\times 3^1\times {\mathrm{1307}}^1\times {\mathrm{18443}}^1$

素因数の和:19757

約数の個数: 24

約数和(自身を含む): 675493056

約数和(自身を除く): 386233044

約数列:

[1, 2, 3, 4, 6, 12, 1307, 2614, 3921, 5228, 7842, 15684, 18443, 36886, 55329, 73772, 110658, 221316, 24105001, 48210002, 72315003, 96420004, 144630006, 289260012]

約数ペア:

[(1, 289260012), (2, 144630006), (3, 96420004), (4, 72315003), (6, 48210002), (12, 24105001), (1307, 221316), (2614, 110658), (3921, 73772), (5228, 55329), (7842, 36886), (15684, 18443)]