2013268605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{213383}}^1$

素因数の和:213445

約数の個数: 32

約数和(自身を含む): 3502911744

約数和(自身を除く): 1489643139

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 9435, 213383, 640149, 1066915, 3200745, 3627511, 7895171, 10882533, 18137555, 23685513, 39475855, 54412665, 118427565, 134217907, 402653721, 671089535, 2013268605]

約数ペア:

[(1, 2013268605), (3, 671089535), (5, 402653721), (15, 134217907), (17, 118427565), (37, 54412665), (51, 39475855), (85, 23685513), (111, 18137555), (185, 10882533), (255, 7895171), (555, 3627511), (629, 3200745), (1887, 1066915), (3145, 640149), (9435, 213383)]