210960516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1352311}}^1$

素因数の和:1352331

約数の個数: 24

約数和(自身を含む): 530106304

約数和(自身を除く): 319145788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1352311, 2704622, 4056933, 5409244, 8113866, 16227732, 17580043, 35160086, 52740129, 70320172, 105480258, 210960516]

約数ペア:

[(1, 210960516), (2, 105480258), (3, 70320172), (4, 52740129), (6, 35160086), (12, 17580043), (13, 16227732), (26, 8113866), (39, 5409244), (52, 4056933), (78, 2704622), (156, 1352311)]