2219442

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{5521}}^1$

素因数の和:5593

約数の個数: 16

約数和(自身を含む): 4505952

約数和(自身を除く): 2286510

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 5521, 11042, 16563, 33126, 369907, 739814, 1109721, 2219442]

約数ペア:

[(1, 2219442), (2, 1109721), (3, 739814), (6, 369907), (67, 33126), (134, 16563), (201, 11042), (402, 5521)]