307999876

素因数分解:

$2^2\times {\mathrm{4231}}^1\times {\mathrm{18199}}^1$

素因数の和:22434

約数の個数: 12

約数和(自身を含む): 539156800

約数和(自身を除く): 231156924

約数列:

[1, 2, 4, 4231, 8462, 16924, 18199, 36398, 72796, 76999969, 153999938, 307999876]

約数ペア:

[(1, 307999876), (2, 153999938), (4, 76999969), (4231, 72796), (8462, 36398), (16924, 18199)]