319214438

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{54829}}^1$

素因数の和:54943

約数の個数: 16

約数和(自身を含む): 497417760

約数和(自身を除く): 178203322

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 54829, 109658, 2247989, 3892859, 4495978, 7785718, 159607219, 319214438]

約数ペア:

[(1, 319214438), (2, 159607219), (41, 7785718), (71, 4495978), (82, 3892859), (142, 2247989), (2911, 109658), (5822, 54829)]