4876990

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6869}}^1$

素因数の和:6947

約数の個数: 16

約数和(自身を含む): 8903520

約数和(自身を除く): 4026530

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 6869, 13738, 34345, 68690, 487699, 975398, 2438495, 4876990]

約数ペア:

[(1, 4876990), (2, 2438495), (5, 975398), (10, 487699), (71, 68690), (142, 34345), (355, 13738), (710, 6869)]