2381498

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1314

約数の個数: 24

約数和(自身を含む): 4377600

約数和(自身を除く): 1996102

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1279, 1862, 2558, 8953, 17906, 24301, 48602, 62671, 125342, 170107, 340214, 1190749, 2381498]

約数ペア:

[(1, 2381498), (2, 1190749), (7, 340214), (14, 170107), (19, 125342), (38, 62671), (49, 48602), (98, 24301), (133, 17906), (266, 8953), (931, 2558), (1279, 1862)]