2404556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 5413632

約数和(自身を除く): 3009076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 211, 259, 308, 407, 422, 518, 814, 844, 1036, 1477, 1628, 2321, 2849, 2954, 4642, 5698, 5908, 7807, 9284, 11396, 15614, 16247, 31228, 32494, 54649, 64988, 85877, 109298, 171754, 218596, 343508, 601139, 1202278, 2404556]

約数ペア:

[(1, 2404556), (2, 1202278), (4, 601139), (7, 343508), (11, 218596), (14, 171754), (22, 109298), (28, 85877), (37, 64988), (44, 54649), (74, 32494), (77, 31228), (148, 16247), (154, 15614), (211, 11396), (259, 9284), (308, 7807), (407, 5908), (422, 5698), (518, 4642), (814, 2954), (844, 2849), (1036, 2321), (1477, 1628)]