7218982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3169}}^1$

素因数の和:3255

約数の個数: 16

約数和(自身を含む): 11640240

約数和(自身を除く): 4421258

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 3169, 6338, 53873, 107746, 212323, 424646, 3609491, 7218982]

約数ペア:

[(1, 7218982), (2, 3609491), (17, 424646), (34, 212323), (67, 107746), (134, 53873), (1139, 6338), (2278, 3169)]