2014409621

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2953}}^1$

素因数の和:3225

約数の個数: 32

約数和(自身を含む): 2540912640

約数和(自身を除く): 526503019

約数列:

[1, 7, 19, 23, 133, 161, 223, 437, 1561, 2953, 3059, 4237, 5129, 20671, 29659, 35903, 56107, 67919, 97451, 392749, 475433, 658519, 682157, 1290461, 4609633, 9033227, 12511861, 15145937, 87583027, 106021559, 287772803, 2014409621]

約数ペア:

[(1, 2014409621), (7, 287772803), (19, 106021559), (23, 87583027), (133, 15145937), (161, 12511861), (223, 9033227), (437, 4609633), (1561, 1290461), (2953, 682157), (3059, 658519), (4237, 475433), (5129, 392749), (20671, 97451), (29659, 67919), (35903, 56107)]