2004394

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:310

約数の個数: 24

約数和(自身を含む): 3547908

約数和(自身を除く): 1543514

約数列:

[1, 2, 7, 14, 49, 98, 113, 181, 226, 362, 791, 1267, 1582, 2534, 5537, 8869, 11074, 17738, 20453, 40906, 143171, 286342, 1002197, 2004394]

約数ペア:

[(1, 2004394), (2, 1002197), (7, 286342), (14, 143171), (49, 40906), (98, 20453), (113, 17738), (181, 11074), (226, 8869), (362, 5537), (791, 2534), (1267, 1582)]