2866540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8431}}^1$

素因数の和:8457

約数の個数: 24

約数和(自身を含む): 6374592

約数和(自身を除く): 3508052

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 8431, 16862, 33724, 42155, 84310, 143327, 168620, 286654, 573308, 716635, 1433270, 2866540]

約数ペア:

[(1, 2866540), (2, 1433270), (4, 716635), (5, 573308), (10, 286654), (17, 168620), (20, 143327), (34, 84310), (68, 42155), (85, 33724), (170, 16862), (340, 8431)]