1994289974

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{2237}}^1\times {\mathrm{6653}}^1$

素因数の和:8959

約数の個数: 16

約数和(自身を含む): 3037897008

約数和(自身を除く): 1043607034

約数列:

[1, 2, 67, 134, 2237, 4474, 6653, 13306, 149879, 299758, 445751, 891502, 14882761, 29765522, 997144987, 1994289974]

約数ペア:

[(1, 1994289974), (2, 997144987), (67, 29765522), (134, 14882761), (2237, 891502), (4474, 445751), (6653, 299758), (13306, 149879)]