496491710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347197}}^1$

素因数の和:347228

約数の個数: 32

約数和(自身を含む): 1049926752

約数和(自身を除く): 553435042

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 347197, 694394, 1735985, 3471970, 3819167, 4513561, 7638334, 9027122, 19095835, 22567805, 38191670, 45135610, 49649171, 99298342, 248245855, 496491710]

約数ペア:

[(1, 496491710), (2, 248245855), (5, 99298342), (10, 49649171), (11, 45135610), (13, 38191670), (22, 22567805), (26, 19095835), (55, 9027122), (65, 7638334), (110, 4513561), (130, 3819167), (143, 3471970), (286, 1735985), (715, 694394), (1430, 347197)]