520016612

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^2\times {\mathrm{337}}^1$

素因数の和:576

約数の個数: 36

約数和(自身を含む): 944729604

約数和(自身を除く): 424712992

約数列:

[1, 2, 4, 41, 82, 97, 164, 194, 337, 388, 674, 1348, 3977, 7954, 9409, 13817, 15908, 18818, 27634, 32689, 37636, 55268, 65378, 130756, 385769, 771538, 1340249, 1543076, 2680498, 3170833, 5360996, 6341666, 12683332, 130004153, 260008306, 520016612]

約数ペア:

[(1, 520016612), (2, 260008306), (4, 130004153), (41, 12683332), (82, 6341666), (97, 5360996), (164, 3170833), (194, 2680498), (337, 1543076), (388, 1340249), (674, 771538), (1348, 385769), (3977, 130756), (7954, 65378), (9409, 55268), (13817, 37636), (15908, 32689), (18818, 27634)]