1219433672

素因数分解:

$2^3\times {\mathrm{1249}}^1\times {\mathrm{122041}}^1$

素因数の和:123296

約数の個数: 16

約数和(自身を含む): 2288287500

約数和(自身を除く): 1068853828

約数列:

[1, 2, 4, 8, 1249, 2498, 4996, 9992, 122041, 244082, 488164, 976328, 152429209, 304858418, 609716836, 1219433672]

約数ペア:

[(1, 1219433672), (2, 609716836), (4, 304858418), (8, 152429209), (1249, 976328), (2498, 488164), (4996, 244082), (9992, 122041)]