39542377394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1259}}^1\times {\mathrm{5417}}^1$

素因数の和:6914

約数の個数: 32

約数和(自身を含む): 64225405440

約数和(自身を除く): 24683028046

約数列:

[1, 2, 13, 26, 223, 446, 1259, 2518, 2899, 5417, 5798, 10834, 16367, 32734, 70421, 140842, 280757, 561514, 1207991, 2415982, 3649841, 6820003, 7299682, 13640006, 15703883, 31407766, 88660039, 177320078, 1520860669, 3041721338, 19771188697, 39542377394]

約数ペア:

[(1, 39542377394), (2, 19771188697), (13, 3041721338), (26, 1520860669), (223, 177320078), (446, 88660039), (1259, 31407766), (2518, 15703883), (2899, 13640006), (5417, 7299682), (5798, 6820003), (10834, 3649841), (16367, 2415982), (32734, 1207991), (70421, 561514), (140842, 280757)]