2051292196

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{209401}}^1$

素因数の和:209515

約数の個数: 24

約数和(自身を含む): 3752483840

約数和(自身を除く): 1701191644

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 2449, 4898, 9796, 209401, 418802, 837604, 6491431, 12982862, 16542679, 25965724, 33085358, 66170716, 512823049, 1025646098, 2051292196]

約数ペア:

[(1, 2051292196), (2, 1025646098), (4, 512823049), (31, 66170716), (62, 33085358), (79, 25965724), (124, 16542679), (158, 12982862), (316, 6491431), (2449, 837604), (4898, 418802), (9796, 209401)]