2152729826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1\times {\mathrm{55457}}^1$

素因数の和:56965

約数の個数: 16

約数和(自身を含む): 3479878584

約数和(自身を除く): 1327148758

約数列:

[1, 2, 13, 26, 1493, 2986, 19409, 38818, 55457, 110914, 720941, 1441882, 82797301, 165594602, 1076364913, 2152729826]

約数ペア:

[(1, 2152729826), (2, 1076364913), (13, 165594602), (26, 82797301), (1493, 1441882), (2986, 720941), (19409, 110914), (38818, 55457)]