3999521810

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{953}}^1\times {\mathrm{5749}}^1$

素因数の和:6782

約数の個数: 32

約数和(自身を含む): 7306686000

約数和(自身を除く): 3307164190

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 953, 1906, 4765, 5749, 9530, 11498, 28745, 57490, 69569, 139138, 347845, 419677, 695690, 839354, 2098385, 4196770, 5478797, 10957594, 27393985, 54787970, 399952181, 799904362, 1999760905, 3999521810]

約数ペア:

[(1, 3999521810), (2, 1999760905), (5, 799904362), (10, 399952181), (73, 54787970), (146, 27393985), (365, 10957594), (730, 5478797), (953, 4196770), (1906, 2098385), (4765, 839354), (5749, 695690), (9530, 419677), (11498, 347845), (28745, 139138), (57490, 69569)]