1399693402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{521107}}^1$

素因数の和:521205

約数の個数: 16

約数和(自身を含む): 2251186560

約数和(自身を除く): 851493158

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 521107, 1042214, 8858819, 17717638, 41167453, 82334906, 699846701, 1399693402]

約数ペア:

[(1, 1399693402), (2, 699846701), (17, 82334906), (34, 41167453), (79, 17717638), (158, 8858819), (1343, 1042214), (2686, 521107)]