980760244

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{1099507}}^1$

素因数の和:1099734

約数の個数: 12

約数和(自身を含む): 1724028544

約数和(自身を除く): 743268300

約数列:

[1, 2, 4, 223, 446, 892, 1099507, 2199014, 4398028, 245190061, 490380122, 980760244]

約数ペア:

[(1, 980760244), (2, 490380122), (4, 245190061), (223, 4398028), (446, 2199014), (892, 1099507)]