1339246655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{2239}}^1$

素因数の和:2519

約数の個数: 32

約数和(自身を含む): 1765048320

約数和(自身を除く): 425801665

約数列:

[1, 5, 17, 31, 85, 155, 227, 527, 1135, 2239, 2635, 3859, 7037, 11195, 19295, 35185, 38063, 69409, 119629, 190315, 347045, 508253, 598145, 1179953, 2541265, 5899765, 8640301, 15755843, 43201505, 78779215, 267849331, 1339246655]

約数ペア:

[(1, 1339246655), (5, 267849331), (17, 78779215), (31, 43201505), (85, 15755843), (155, 8640301), (227, 5899765), (527, 2541265), (1135, 1179953), (2239, 598145), (2635, 508253), (3859, 347045), (7037, 190315), (11195, 119629), (19295, 69409), (35185, 38063)]