2016753746

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{204913}}^1$

素因数の和:204978

約数の個数: 32

約数和(自身を含む): 3737631360

約数和(自身を除く): 1720877614

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 9842, 204913, 409826, 1434391, 2868782, 3893347, 7581781, 7786694, 15163562, 27253429, 53072467, 54506858, 106144934, 144053839, 288107678, 1008376873, 2016753746]

約数ペア:

[(1, 2016753746), (2, 1008376873), (7, 288107678), (14, 144053839), (19, 106144934), (37, 54506858), (38, 53072467), (74, 27253429), (133, 15163562), (259, 7786694), (266, 7581781), (518, 3893347), (703, 2868782), (1406, 1434391), (4921, 409826), (9842, 204913)]