2179895806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{7069}}^1$

素因数の和:7320

約数の個数: 32

約数和(自身を含む): 3628437120

約数和(自身を除く): 1448541314

約数列:

[1, 2, 11, 22, 107, 131, 214, 262, 1177, 1441, 2354, 2882, 7069, 14017, 14138, 28034, 77759, 154187, 155518, 308374, 756383, 926039, 1512766, 1852078, 8320213, 10186429, 16640426, 20372858, 99086173, 198172346, 1089947903, 2179895806]

約数ペア:

[(1, 2179895806), (2, 1089947903), (11, 198172346), (22, 99086173), (107, 20372858), (131, 16640426), (214, 10186429), (262, 8320213), (1177, 1852078), (1441, 1512766), (2354, 926039), (2882, 756383), (7069, 308374), (14017, 155518), (14138, 154187), (28034, 77759)]