881972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2423}}^1$

素因数の和:2447

約数の個数: 24

約数和(自身を含む): 1900416

約数和(自身を除く): 1018444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 2423, 4846, 9692, 16961, 31499, 33922, 62998, 67844, 125996, 220493, 440986, 881972]

約数ペア:

[(1, 881972), (2, 440986), (4, 220493), (7, 125996), (13, 67844), (14, 62998), (26, 33922), (28, 31499), (52, 16961), (91, 9692), (182, 4846), (364, 2423)]