137705386

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{108089}}^1$

素因数の和:108118

約数の個数: 24

約数和(自身を含む): 258767460

約数和(自身を除く): 121062074

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 108089, 216178, 756623, 1405157, 1513246, 2810314, 5296361, 9836099, 10592722, 19672198, 68852693, 137705386]

約数ペア:

[(1, 137705386), (2, 68852693), (7, 19672198), (13, 10592722), (14, 9836099), (26, 5296361), (49, 2810314), (91, 1513246), (98, 1405157), (182, 756623), (637, 216178), (1274, 108089)]