2183679685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{21851}}^1$

素因数の和:21969

約数の個数: 32

約数和(自身を含む): 3020820480

約数和(自身を除く): 837140795

約数列:

[1, 5, 11, 23, 55, 79, 115, 253, 395, 869, 1265, 1817, 4345, 9085, 19987, 21851, 99935, 109255, 240361, 502573, 1201805, 1726229, 2512865, 5528303, 8631145, 18988519, 27641515, 39703267, 94942595, 198516335, 436735937, 2183679685]

約数ペア:

[(1, 2183679685), (5, 436735937), (11, 198516335), (23, 94942595), (55, 39703267), (79, 27641515), (115, 18988519), (253, 8631145), (395, 5528303), (869, 2512865), (1265, 1726229), (1817, 1201805), (4345, 502573), (9085, 240361), (19987, 109255), (21851, 99935)]