663322378

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{797}}^1\times {\mathrm{6211}}^1$

素因数の和:7077

約数の個数: 16

約数和(自身を含む): 1011263904

約数和(自身を除く): 347941526

約数列:

[1, 2, 67, 134, 797, 1594, 6211, 12422, 53399, 106798, 416137, 832274, 4950167, 9900334, 331661189, 663322378]

約数ペア:

[(1, 663322378), (2, 331661189), (67, 9900334), (134, 4950167), (797, 832274), (1594, 416137), (6211, 106798), (12422, 53399)]