1469620

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 3110184

約数和(自身を除く): 1640564

約数列:

[1, 2, 4, 5, 10, 20, 197, 373, 394, 746, 788, 985, 1492, 1865, 1970, 3730, 3940, 7460, 73481, 146962, 293924, 367405, 734810, 1469620]

約数ペア:

[(1, 1469620), (2, 734810), (4, 367405), (5, 293924), (10, 146962), (20, 73481), (197, 7460), (373, 3940), (394, 3730), (746, 1970), (788, 1865), (985, 1492)]