2654470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2917}}^1$

素因数の和:2944

約数の個数: 32

約数和(自身を含む): 5882688

約数和(自身を除く): 3228218

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2917, 5834, 14585, 20419, 29170, 37921, 40838, 75842, 102095, 189605, 204190, 265447, 379210, 530894, 1327235, 2654470]

約数ペア:

[(1, 2654470), (2, 1327235), (5, 530894), (7, 379210), (10, 265447), (13, 204190), (14, 189605), (26, 102095), (35, 75842), (65, 40838), (70, 37921), (91, 29170), (130, 20419), (182, 14585), (455, 5834), (910, 2917)]