4049168

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{2609}}^1$

素因数の和:2714

約数の個数: 20

約数和(自身を含む): 7929180

約数和(自身を除く): 3880012

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 2609, 5218, 10436, 20872, 41744, 253073, 506146, 1012292, 2024584, 4049168]

約数ペア:

[(1, 4049168), (2, 2024584), (4, 1012292), (8, 506146), (16, 253073), (97, 41744), (194, 20872), (388, 10436), (776, 5218), (1552, 2609)]