1994144

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:728

約数の個数: 24

約数和(自身を含む): 3971268

約数和(自身を除く): 1977124

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 617, 808, 1234, 1616, 2468, 3232, 4936, 9872, 19744, 62317, 124634, 249268, 498536, 997072, 1994144]

約数ペア:

[(1, 1994144), (2, 997072), (4, 498536), (8, 249268), (16, 124634), (32, 62317), (101, 19744), (202, 9872), (404, 4936), (617, 3232), (808, 2468), (1234, 1616)]