13237072810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{988579}}^1$

素因数の和:988702

約数の個数: 32

約数和(自身を含む): 25908704640

約数和(自身を除く): 12671631830

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 6695, 13390, 988579, 1977158, 4942895, 9885790, 12851527, 25703054, 64257635, 101823637, 128515270, 203647274, 509118185, 1018236370, 1323707281, 2647414562, 6618536405, 13237072810]

約数ペア:

[(1, 13237072810), (2, 6618536405), (5, 2647414562), (10, 1323707281), (13, 1018236370), (26, 509118185), (65, 203647274), (103, 128515270), (130, 101823637), (206, 64257635), (515, 25703054), (1030, 12851527), (1339, 9885790), (2678, 4942895), (6695, 1977158), (13390, 988579)]