1310994

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:602

約数の個数: 24

約数和(自身を含む): 2863692

約数和(自身を除く): 1552698

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 421, 519, 842, 1038, 1263, 1557, 2526, 3114, 3789, 7578, 72833, 145666, 218499, 436998, 655497, 1310994]

約数ペア:

[(1, 1310994), (2, 655497), (3, 436998), (6, 218499), (9, 145666), (18, 72833), (173, 7578), (346, 3789), (421, 3114), (519, 2526), (842, 1557), (1038, 1263)]