245354018

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{58613}}^1$

素因数の和:58658

約数の個数: 32

約数和(自身を含む): 472663296

約数和(自身を除く): 227309278

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 58613, 117226, 410291, 761969, 820582, 1348099, 1523938, 2696198, 5333783, 9436693, 10667566, 17525287, 18873386, 35050574, 122677009, 245354018]

約数ペア:

[(1, 245354018), (2, 122677009), (7, 35050574), (13, 18873386), (14, 17525287), (23, 10667566), (26, 9436693), (46, 5333783), (91, 2696198), (161, 1523938), (182, 1348099), (299, 820582), (322, 761969), (598, 410291), (2093, 117226), (4186, 58613)]