2168178974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2033939}}^1$

素因数の和:2033995

約数の個数: 16

約数和(自身を含む): 3587870160

約数和(自身を除く): 1419691186

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 2033939, 4067878, 26441207, 52882414, 83391499, 166782998, 1084089487, 2168178974]

約数ペア:

[(1, 2168178974), (2, 1084089487), (13, 166782998), (26, 83391499), (41, 52882414), (82, 26441207), (533, 4067878), (1066, 2033939)]