2565028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 4832352

約数和(自身を除く): 2267324

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 563, 1126, 1139, 2252, 2278, 4556, 9571, 19142, 37721, 38284, 75442, 150884, 641257, 1282514, 2565028]

約数ペア:

[(1, 2565028), (2, 1282514), (4, 641257), (17, 150884), (34, 75442), (67, 38284), (68, 37721), (134, 19142), (268, 9571), (563, 4556), (1126, 2278), (1139, 2252)]