2513527770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6444943}}^1$

素因数の和:6444966

約数の個数: 32

約数和(自身を含む): 6496503552

約数和(自身を除く): 3982975782

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 6444943, 12889886, 19334829, 32224715, 38669658, 64449430, 83784259, 96674145, 167568518, 193348290, 251352777, 418921295, 502705554, 837842590, 1256763885, 2513527770]

約数ペア:

[(1, 2513527770), (2, 1256763885), (3, 837842590), (5, 502705554), (6, 418921295), (10, 251352777), (13, 193348290), (15, 167568518), (26, 96674145), (30, 83784259), (39, 64449430), (65, 38669658), (78, 32224715), (130, 19334829), (195, 12889886), (390, 6444943)]