7490707906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{9049}}^1$

素因数の和:9450

約数の個数: 32

約数和(自身を含む): 12385612800

約数和(自身を除く): 4894904894

約数列:

[1, 2, 11, 22, 191, 197, 382, 394, 2101, 2167, 4202, 4334, 9049, 18098, 37627, 75254, 99539, 199078, 413897, 827794, 1728359, 1782653, 3456718, 3565306, 19011949, 19609183, 38023898, 39218366, 340486723, 680973446, 3745353953, 7490707906]

約数ペア:

[(1, 7490707906), (2, 3745353953), (11, 680973446), (22, 340486723), (191, 39218366), (197, 38023898), (382, 19609183), (394, 19011949), (2101, 3565306), (2167, 3456718), (4202, 1782653), (4334, 1728359), (9049, 827794), (18098, 413897), (37627, 199078), (75254, 99539)]