2580242

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:362

約数の個数: 24

約数和(自身を含む): 4561596

約数和(自身を除く): 1981354

約数列:

[1, 2, 7, 14, 49, 98, 113, 226, 233, 466, 791, 1582, 1631, 3262, 5537, 11074, 11417, 22834, 26329, 52658, 184303, 368606, 1290121, 2580242]

約数ペア:

[(1, 2580242), (2, 1290121), (7, 368606), (14, 184303), (49, 52658), (98, 26329), (113, 22834), (226, 11417), (233, 11074), (466, 5537), (791, 3262), (1582, 1631)]