42013306

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1913}}^1$

素因数の和:2133

約数の個数: 16

約数和(自身を含む): 64310400

約数和(自身を除く): 22297094

約数列:

[1, 2, 79, 139, 158, 278, 1913, 3826, 10981, 21962, 151127, 265907, 302254, 531814, 21006653, 42013306]

約数ペア:

[(1, 42013306), (2, 21006653), (79, 531814), (139, 302254), (158, 265907), (278, 151127), (1913, 21962), (3826, 10981)]