969607390

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{218873}}^1$

素因数の和:219323

約数の個数: 16

約数和(自身を含む): 1749241008

約数和(自身を除く): 779633618

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 218873, 437746, 1094365, 2188730, 96960739, 193921478, 484803695, 969607390]

約数ペア:

[(1, 969607390), (2, 484803695), (5, 193921478), (10, 96960739), (443, 2188730), (886, 1094365), (2215, 437746), (4430, 218873)]