2049062407

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^2\times {\mathrm{1069}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 2418491040

約数和(自身を除く): 369428633

約数列:

[1, 7, 61, 67, 427, 469, 1069, 4087, 4489, 7483, 28609, 31423, 65209, 71623, 273829, 456463, 501361, 1916803, 4369003, 4798741, 30583021, 33591187, 292723201, 2049062407]

約数ペア:

[(1, 2049062407), (7, 292723201), (61, 33591187), (67, 30583021), (427, 4798741), (469, 4369003), (1069, 1916803), (4087, 501361), (4489, 456463), (7483, 273829), (28609, 71623), (31423, 65209)]