1602440164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{19541}}^1$

素因数の和:19660

約数の個数: 48

約数和(自身を含む): 3217394880

約数和(自身を除く): 1614954716

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 83, 166, 247, 332, 494, 988, 1079, 1577, 2158, 3154, 4316, 6308, 19541, 20501, 39082, 41002, 78164, 82004, 254033, 371279, 508066, 742558, 1016132, 1485116, 1621903, 3243806, 4826627, 6487612, 9653254, 19306508, 21084739, 30816157, 42169478, 61632314, 84338956, 123264628, 400610041, 801220082, 1602440164]

約数ペア:

[(1, 1602440164), (2, 801220082), (4, 400610041), (13, 123264628), (19, 84338956), (26, 61632314), (38, 42169478), (52, 30816157), (76, 21084739), (83, 19306508), (166, 9653254), (247, 6487612), (332, 4826627), (494, 3243806), (988, 1621903), (1079, 1485116), (1577, 1016132), (2158, 742558), (3154, 508066), (4316, 371279), (6308, 254033), (19541, 82004), (20501, 78164), (39082, 41002)]