2045362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:641

約数の個数: 16

約数和(自身を含む): 3369600

約数和(自身を除く): 1324238

約数列:

[1, 2, 11, 22, 239, 389, 478, 778, 2629, 4279, 5258, 8558, 92971, 185942, 1022681, 2045362]

約数ペア:

[(1, 2045362), (2, 1022681), (11, 185942), (22, 92971), (239, 8558), (389, 5258), (478, 4279), (778, 2629)]