415057148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{23761}}^1$

素因数の和:24173

約数の個数: 24

約数和(自身を含む): 794411184

約数和(自身を除く): 379354036

約数列:

[1, 2, 4, 11, 22, 44, 397, 794, 1588, 4367, 8734, 17468, 23761, 47522, 95044, 261371, 522742, 1045484, 9433117, 18866234, 37732468, 103764287, 207528574, 415057148]

約数ペア:

[(1, 415057148), (2, 207528574), (4, 103764287), (11, 37732468), (22, 18866234), (44, 9433117), (397, 1045484), (794, 522742), (1588, 261371), (4367, 95044), (8734, 47522), (17468, 23761)]