1119380

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{577}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 2379048

約数和(自身を除く): 1259668

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 577, 970, 1154, 1940, 2308, 2885, 5770, 11540, 55969, 111938, 223876, 279845, 559690, 1119380]

約数ペア:

[(1, 1119380), (2, 559690), (4, 279845), (5, 223876), (10, 111938), (20, 55969), (97, 11540), (194, 5770), (388, 2885), (485, 2308), (577, 1940), (970, 1154)]