133221628

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{2341}}^1$

素因数の和:2733

約数の個数: 24

約数和(自身を含む): 239614704

約数和(自身を除く): 106393076

約数列:

[1, 2, 4, 41, 82, 164, 347, 694, 1388, 2341, 4682, 9364, 14227, 28454, 56908, 95981, 191962, 383924, 812327, 1624654, 3249308, 33305407, 66610814, 133221628]

約数ペア:

[(1, 133221628), (2, 66610814), (4, 33305407), (41, 3249308), (82, 1624654), (164, 812327), (347, 383924), (694, 191962), (1388, 95981), (2341, 56908), (4682, 28454), (9364, 14227)]