4248790988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{81707519}}^1$

素因数の和:81707536

約数の個数: 12

約数和(自身を含む): 8007336960

約数和(自身を除く): 3758545972

約数列:

[1, 2, 4, 13, 26, 52, 81707519, 163415038, 326830076, 1062197747, 2124395494, 4248790988]

約数ペア:

[(1, 4248790988), (2, 2124395494), (4, 1062197747), (13, 326830076), (26, 163415038), (52, 81707519)]