2257521897

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{4957}}^1$

素因数の和:5133

約数の個数: 32

約数和(自身を含む): 3198504960

約数和(自身を除く): 940983063

約数列:

[1, 3, 31, 59, 83, 93, 177, 249, 1829, 2573, 4897, 4957, 5487, 7719, 14691, 14871, 151807, 153667, 292463, 411431, 455421, 461001, 877389, 1234293, 9066353, 12754361, 24274429, 27199059, 38263083, 72823287, 752507299, 2257521897]

約数ペア:

[(1, 2257521897), (3, 752507299), (31, 72823287), (59, 38263083), (83, 27199059), (93, 24274429), (177, 12754361), (249, 9066353), (1829, 1234293), (2573, 877389), (4897, 461001), (4957, 455421), (5487, 411431), (7719, 292463), (14691, 153667), (14871, 151807)]