7978668

素因数分解:

$2^2\times 3^1\times {\mathrm{541}}^1\times {\mathrm{1229}}^1$

素因数の和:1777

約数の個数: 24

約数和(自身を含む): 18666480

約数和(自身を除く): 10687812

約数列:

[1, 2, 3, 4, 6, 12, 541, 1082, 1229, 1623, 2164, 2458, 3246, 3687, 4916, 6492, 7374, 14748, 664889, 1329778, 1994667, 2659556, 3989334, 7978668]

約数ペア:

[(1, 7978668), (2, 3989334), (3, 2659556), (4, 1994667), (6, 1329778), (12, 664889), (541, 14748), (1082, 7374), (1229, 6492), (1623, 4916), (2164, 3687), (2458, 3246)]