669522196

素因数分解:

$2^2\times 7^1\times {\mathrm{23911507}}^1$

素因数の和:23911518

約数の個数: 12

約数和(自身を含む): 1339044448

約数和(自身を除く): 669522252

約数列:

[1, 2, 4, 7, 14, 28, 23911507, 47823014, 95646028, 167380549, 334761098, 669522196]

約数ペア:

[(1, 669522196), (2, 334761098), (4, 167380549), (7, 95646028), (14, 47823014), (28, 23911507)]