3251116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2049

約数の個数: 24

約数和(自身を含む): 6377616

約数和(自身を除く): 3126500

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 1997, 3994, 7988, 21967, 43934, 73889, 87868, 147778, 295556, 812779, 1625558, 3251116]

約数ペア:

[(1, 3251116), (2, 1625558), (4, 812779), (11, 295556), (22, 147778), (37, 87868), (44, 73889), (74, 43934), (148, 21967), (407, 7988), (814, 3994), (1628, 1997)]