2195822

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 24

約数和(自身を含む): 3647160

約数和(自身を除く): 1451338

約数列:

[1, 2, 17, 29, 34, 58, 131, 262, 289, 493, 578, 986, 2227, 3799, 4454, 7598, 8381, 16762, 37859, 64583, 75718, 129166, 1097911, 2195822]

約数ペア:

[(1, 2195822), (2, 1097911), (17, 129166), (29, 75718), (34, 64583), (58, 37859), (131, 16762), (262, 8381), (289, 7598), (493, 4454), (578, 3799), (986, 2227)]