1348340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9631}}^1$

素因数の和:9647

約数の個数: 24

約数和(自身を含む): 3236352

約数和(自身を除く): 1888012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9631, 19262, 38524, 48155, 67417, 96310, 134834, 192620, 269668, 337085, 674170, 1348340]

約数ペア:

[(1, 1348340), (2, 674170), (4, 337085), (5, 269668), (7, 192620), (10, 134834), (14, 96310), (20, 67417), (28, 48155), (35, 38524), (70, 19262), (140, 9631)]