1849667710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{421}}^1\times {\mathrm{3631}}^1$

素因数の和:4081

約数の個数: 48

約数和(自身を含む): 3669293376

約数和(自身を除く): 1819625666

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 421, 605, 842, 1210, 2105, 3631, 4210, 4631, 7262, 9262, 18155, 23155, 36310, 39941, 46310, 50941, 79882, 101882, 199705, 254705, 399410, 439351, 509410, 878702, 1528651, 2196755, 3057302, 4393510, 7643255, 15286510, 16815161, 33630322, 84075805, 168151610, 184966771, 369933542, 924833855, 1849667710]

約数ペア:

[(1, 1849667710), (2, 924833855), (5, 369933542), (10, 184966771), (11, 168151610), (22, 84075805), (55, 33630322), (110, 16815161), (121, 15286510), (242, 7643255), (421, 4393510), (605, 3057302), (842, 2196755), (1210, 1528651), (2105, 878702), (3631, 509410), (4210, 439351), (4631, 399410), (7262, 254705), (9262, 199705), (18155, 101882), (23155, 79882), (36310, 50941), (39941, 46310)]