6809690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 13308624

約数和(自身を除く): 6498934

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 977, 1394, 1954, 3485, 4885, 6970, 9770, 16609, 33218, 40057, 80114, 83045, 166090, 200285, 400570, 680969, 1361938, 3404845, 6809690]

約数ペア:

[(1, 6809690), (2, 3404845), (5, 1361938), (10, 680969), (17, 400570), (34, 200285), (41, 166090), (82, 83045), (85, 80114), (170, 40057), (205, 33218), (410, 16609), (697, 9770), (977, 6970), (1394, 4885), (1954, 3485)]