2278164070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2503477}}^1$

素因数の和:2503504

約数の個数: 32

約数和(自身を含む): 5047011648

約数和(自身を除く): 2768847578

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2503477, 5006954, 12517385, 17524339, 25034770, 32545201, 35048678, 65090402, 87621695, 162726005, 175243390, 227816407, 325452010, 455632814, 1139082035, 2278164070]

約数ペア:

[(1, 2278164070), (2, 1139082035), (5, 455632814), (7, 325452010), (10, 227816407), (13, 175243390), (14, 162726005), (26, 87621695), (35, 65090402), (65, 35048678), (70, 32545201), (91, 25034770), (130, 17524339), (182, 12517385), (455, 5006954), (910, 2503477)]