401047204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{46439}}^1$

素因数の和:46587

約数の個数: 24

約数和(自身を含む): 748984320

約数和(自身を除く): 347937116

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 2159, 4318, 8636, 46439, 92878, 185756, 789463, 1578926, 3157852, 5897753, 11795506, 23591012, 100261801, 200523602, 401047204]

約数ペア:

[(1, 401047204), (2, 200523602), (4, 100261801), (17, 23591012), (34, 11795506), (68, 5897753), (127, 3157852), (254, 1578926), (508, 789463), (2159, 185756), (4318, 92878), (8636, 46439)]