2445872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1069}}^1$

素因数の和:1101

約数の個数: 40

約数和(自身を含む): 5572560

約数和(自身を除く): 3126688

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1069, 1144, 2138, 2288, 4276, 8552, 11759, 13897, 17104, 23518, 27794, 47036, 55588, 94072, 111176, 152867, 188144, 222352, 305734, 611468, 1222936, 2445872]

約数ペア:

[(1, 2445872), (2, 1222936), (4, 611468), (8, 305734), (11, 222352), (13, 188144), (16, 152867), (22, 111176), (26, 94072), (44, 55588), (52, 47036), (88, 27794), (104, 23518), (143, 17104), (176, 13897), (208, 11759), (286, 8552), (572, 4276), (1069, 2288), (1144, 2138)]