1905144

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 4801920

約数和(自身を除く): 2896776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 487, 489, 652, 974, 978, 1304, 1461, 1948, 1956, 2922, 3896, 3912, 5844, 11688, 79381, 158762, 238143, 317524, 476286, 635048, 952572, 1905144]

約数ペア:

[(1, 1905144), (2, 952572), (3, 635048), (4, 476286), (6, 317524), (8, 238143), (12, 158762), (24, 79381), (163, 11688), (326, 5844), (487, 3912), (489, 3896), (652, 2922), (974, 1956), (978, 1948), (1304, 1461)]