39471302

素因数分解:

$2^1\times {\mathrm{13}}^4\times {\mathrm{691}}^1$

素因数の和:745

約数の個数: 20

約数和(自身を含む): 64233516

約数和(自身を除く): 24762214

約数列:

[1, 2, 13, 26, 169, 338, 691, 1382, 2197, 4394, 8983, 17966, 28561, 57122, 116779, 233558, 1518127, 3036254, 19735651, 39471302]

約数ペア:

[(1, 39471302), (2, 19735651), (13, 3036254), (26, 1518127), (169, 233558), (338, 116779), (691, 57122), (1382, 28561), (2197, 17966), (4394, 8983)]