1451678

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:299

約数の個数: 16

約数和(自身を含む): 2257296

約数和(自身を除く): 805618

約数列:

[1, 2, 61, 73, 122, 146, 163, 326, 4453, 8906, 9943, 11899, 19886, 23798, 725839, 1451678]

約数ペア:

[(1, 1451678), (2, 725839), (61, 23798), (73, 19886), (122, 11899), (146, 9943), (163, 8906), (326, 4453)]