2013325130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{194149}}^1$

素因数の和:194234

約数の個数: 32

約数和(自身を含む): 3900085200

約数和(自身を除く): 1886760070

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 10370, 194149, 388298, 970745, 1941490, 3300533, 6601066, 11843089, 16502665, 23686178, 33005330, 59215445, 118430890, 201332513, 402665026, 1006662565, 2013325130]

約数ペア:

[(1, 2013325130), (2, 1006662565), (5, 402665026), (10, 201332513), (17, 118430890), (34, 59215445), (61, 33005330), (85, 23686178), (122, 16502665), (170, 11843089), (305, 6601066), (610, 3300533), (1037, 1941490), (2074, 970745), (5185, 388298), (10370, 194149)]