4019204

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^2$

素因数の和:192

約数の個数: 36

約数和(自身を含む): 8495424

約数和(自身を除く): 4476220

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 79, 92, 158, 161, 316, 322, 553, 644, 1106, 1817, 2212, 3634, 6241, 7268, 12482, 12719, 24964, 25438, 43687, 50876, 87374, 143543, 174748, 287086, 574172, 1004801, 2009602, 4019204]

約数ペア:

[(1, 4019204), (2, 2009602), (4, 1004801), (7, 574172), (14, 287086), (23, 174748), (28, 143543), (46, 87374), (79, 50876), (92, 43687), (158, 25438), (161, 24964), (316, 12719), (322, 12482), (553, 7268), (644, 6241), (1106, 3634), (1817, 2212)]