415030772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{21059}}^1$

素因数の和:21455

約数の個数: 24

約数和(自身を含む): 784274400

約数和(自身を除く): 369243628

約数列:

[1, 2, 4, 13, 26, 52, 379, 758, 1516, 4927, 9854, 19708, 21059, 42118, 84236, 273767, 547534, 1095068, 7981361, 15962722, 31925444, 103757693, 207515386, 415030772]

約数ペア:

[(1, 415030772), (2, 207515386), (4, 103757693), (13, 31925444), (26, 15962722), (52, 7981361), (379, 1095068), (758, 547534), (1516, 273767), (4927, 84236), (9854, 42118), (19708, 21059)]