289521708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3446687}}^1$

素因数の和:3446701

約数の個数: 24

約数和(自身を含む): 772058112

約数和(自身を除く): 482536404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3446687, 6893374, 10340061, 13786748, 20680122, 24126809, 41360244, 48253618, 72380427, 96507236, 144760854, 289521708]

約数ペア:

[(1, 289521708), (2, 144760854), (3, 96507236), (4, 72380427), (6, 48253618), (7, 41360244), (12, 24126809), (14, 20680122), (21, 13786748), (28, 10340061), (42, 6893374), (84, 3446687)]