2009685736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{143467}}^1$

素因数の和:143593

約数の個数: 32

約数和(自身を含む): 4028581440

約数和(自身を除く): 2018895704

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 412, 824, 1751, 3502, 7004, 14008, 143467, 286934, 573868, 1147736, 2438939, 4877878, 9755756, 14777101, 19511512, 29554202, 59108404, 118216808, 251210717, 502421434, 1004842868, 2009685736]

約数ペア:

[(1, 2009685736), (2, 1004842868), (4, 502421434), (8, 251210717), (17, 118216808), (34, 59108404), (68, 29554202), (103, 19511512), (136, 14777101), (206, 9755756), (412, 4877878), (824, 2438939), (1751, 1147736), (3502, 573868), (7004, 286934), (14008, 143467)]