2170706964

素因数分解:

$2^2\times 3^1\times {\mathrm{8821}}^1\times {\mathrm{20507}}^1$

素因数の和:29335

約数の個数: 24

約数和(自身を含む): 5065804128

約数和(自身を除く): 2895097164

約数列:

[1, 2, 3, 4, 6, 12, 8821, 17642, 20507, 26463, 35284, 41014, 52926, 61521, 82028, 105852, 123042, 246084, 180892247, 361784494, 542676741, 723568988, 1085353482, 2170706964]

約数ペア:

[(1, 2170706964), (2, 1085353482), (3, 723568988), (4, 542676741), (6, 361784494), (12, 180892247), (8821, 246084), (17642, 123042), (20507, 105852), (26463, 82028), (35284, 61521), (41014, 52926)]