6520930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 12789504

約数和(自身を除く): 6268574

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 487, 515, 974, 1030, 1339, 2435, 2678, 4870, 6331, 6695, 12662, 13390, 31655, 50161, 63310, 100322, 250805, 501610, 652093, 1304186, 3260465, 6520930]

約数ペア:

[(1, 6520930), (2, 3260465), (5, 1304186), (10, 652093), (13, 501610), (26, 250805), (65, 100322), (103, 63310), (130, 50161), (206, 31655), (487, 13390), (515, 12662), (974, 6695), (1030, 6331), (1339, 4870), (2435, 2678)]