245443198

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{122599}}^1$

素因数の和:122632

約数の個数: 32

約数和(自身を含む): 494323200

約数和(自身を除く): 248880002

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 122599, 245198, 858193, 1348589, 1593787, 1716386, 2697178, 3187574, 9440123, 11156509, 17531657, 18880246, 22313018, 35063314, 122721599, 245443198]

約数ペア:

[(1, 245443198), (2, 122721599), (7, 35063314), (11, 22313018), (13, 18880246), (14, 17531657), (22, 11156509), (26, 9440123), (77, 3187574), (91, 2697178), (143, 1716386), (154, 1593787), (182, 1348589), (286, 858193), (1001, 245198), (2002, 122599)]