12460280182

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{278741}}^1$

素因数の和:278884

約数の個数: 32

約数和(自身を含む): 22263681024

約数和(自身を除く): 9803400842

約数列:

[1, 2, 7, 14, 31, 62, 103, 206, 217, 434, 721, 1442, 3193, 6386, 22351, 44702, 278741, 557482, 1951187, 3902374, 8640971, 17281942, 28710323, 57420646, 60486797, 120973594, 200972261, 401944522, 890020013, 1780040026, 6230140091, 12460280182]

約数ペア:

[(1, 12460280182), (2, 6230140091), (7, 1780040026), (14, 890020013), (31, 401944522), (62, 200972261), (103, 120973594), (206, 60486797), (217, 57420646), (434, 28710323), (721, 17281942), (1442, 8640971), (3193, 3902374), (6386, 1951187), (22351, 557482), (44702, 278741)]