2780634

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{6917}}^1$

素因数の和:6989

約数の個数: 16

約数和(自身を含む): 5645088

約数和(自身を除く): 2864454

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 6917, 13834, 20751, 41502, 463439, 926878, 1390317, 2780634]

約数ペア:

[(1, 2780634), (2, 1390317), (3, 926878), (6, 463439), (67, 41502), (134, 20751), (201, 13834), (402, 6917)]