2548291204

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{31139}}^1$

素因数の和:31683

約数の個数: 24

約数和(自身を含む): 4577580000

約数和(自身を除く): 2029288796

約数列:

[1, 2, 4, 41, 82, 164, 499, 998, 1996, 20459, 31139, 40918, 62278, 81836, 124556, 1276699, 2553398, 5106796, 15538361, 31076722, 62153444, 637072801, 1274145602, 2548291204]

約数ペア:

[(1, 2548291204), (2, 1274145602), (4, 637072801), (41, 62153444), (82, 31076722), (164, 15538361), (499, 5106796), (998, 2553398), (1996, 1276699), (20459, 124556), (31139, 81836), (40918, 62278)]