17980084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3347}}^1$

素因数の和:3447

約数の個数: 24

約数和(自身を含む): 33747840

約数和(自身を除く): 15767756

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 3347, 5372, 6694, 13388, 56899, 113798, 227596, 264413, 528826, 1057652, 4495021, 8990042, 17980084]

約数ペア:

[(1, 17980084), (2, 8990042), (4, 4495021), (17, 1057652), (34, 528826), (68, 264413), (79, 227596), (158, 113798), (316, 56899), (1343, 13388), (2686, 6694), (3347, 5372)]