1320233476

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{3708521}}^1$

素因数の和:3708614

約数の個数: 12

約数和(自身を含む): 2336368860

約数和(自身を除く): 1016135384

約数列:

[1, 2, 4, 89, 178, 356, 3708521, 7417042, 14834084, 330058369, 660116738, 1320233476]

約数ペア:

[(1, 1320233476), (2, 660116738), (4, 330058369), (89, 14834084), (178, 7417042), (356, 3708521)]