1542394

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 24

約数和(自身を含む): 2759328

約数和(自身を除く): 1216934

約数列:

[1, 2, 7, 14, 29, 58, 131, 203, 262, 406, 841, 917, 1682, 1834, 3799, 5887, 7598, 11774, 26593, 53186, 110171, 220342, 771197, 1542394]

約数ペア:

[(1, 1542394), (2, 771197), (7, 220342), (14, 110171), (29, 53186), (58, 26593), (131, 11774), (203, 7598), (262, 5887), (406, 3799), (841, 1834), (917, 1682)]