2918654

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{947}}^1$

素因数の和:1039

約数の個数: 16

約数和(自身を含む): 4641408

約数和(自身を除く): 1722754

約数列:

[1, 2, 23, 46, 67, 134, 947, 1541, 1894, 3082, 21781, 43562, 63449, 126898, 1459327, 2918654]

約数ペア:

[(1, 2918654), (2, 1459327), (23, 126898), (46, 63449), (67, 43562), (134, 21781), (947, 3082), (1541, 1894)]