309968302

素因数分解:

$2^1\times 7^1\times {\mathrm{5531}}^1\times {\mathrm{4003}}^1$

素因数の和:9543

約数の個数: 16

約数和(自身を含む): 531603072

約数和(自身を除く): 221634770

約数列:

[1, 2, 7, 14, 4003, 5531, 8006, 11062, 28021, 38717, 56042, 77434, 22140593, 44281186, 154984151, 309968302]

約数ペア:

[(1, 309968302), (2, 154984151), (7, 44281186), (14, 22140593), (4003, 77434), (5531, 56042), (8006, 38717), (11062, 28021)]