1564244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 3033408

約数和(自身を除く): 1469164

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 487, 803, 974, 1606, 1948, 3212, 5357, 10714, 21428, 35551, 71102, 142204, 391061, 782122, 1564244]

約数ペア:

[(1, 1564244), (2, 782122), (4, 391061), (11, 142204), (22, 71102), (44, 35551), (73, 21428), (146, 10714), (292, 5357), (487, 3212), (803, 1948), (974, 1606)]