1330389444

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1245683}}^1$

素因数の和:1245779

約数の個数: 24

約数和(自身を含む): 3139123680

約数和(自身を除く): 1808734236

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 1245683, 2491366, 3737049, 4982732, 7474098, 14948196, 110865787, 221731574, 332597361, 443463148, 665194722, 1330389444]

約数ペア:

[(1, 1330389444), (2, 665194722), (3, 443463148), (4, 332597361), (6, 221731574), (12, 110865787), (89, 14948196), (178, 7474098), (267, 4982732), (356, 3737049), (534, 2491366), (1068, 1245683)]