2016289136

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{773117}}^1$

素因数の和:773288

約数の個数: 20

約数和(自身を含む): 3930531912

約数和(自身を除く): 1914242776

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 773117, 1546234, 3092468, 6184936, 12369872, 126018071, 252036142, 504072284, 1008144568, 2016289136]

約数ペア:

[(1, 2016289136), (2, 1008144568), (4, 504072284), (8, 252036142), (16, 126018071), (163, 12369872), (326, 6184936), (652, 3092468), (1304, 1546234), (2608, 773117)]