239920876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{124699}}^1$

素因数の和:124753

約数の個数: 24

約数和(自身を含む): 464382800

約数和(自身を除く): 224461924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 124699, 249398, 498796, 1621087, 3242174, 4613863, 6484348, 9227726, 18455452, 59980219, 119960438, 239920876]

約数ペア:

[(1, 239920876), (2, 119960438), (4, 59980219), (13, 18455452), (26, 9227726), (37, 6484348), (52, 4613863), (74, 3242174), (148, 1621087), (481, 498796), (962, 249398), (1924, 124699)]