2040883504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{58271}}^1$

素因数の和:58489

約数の個数: 40

約数和(自身を含む): 4335436800

約数和(自身を除く): 2294553296

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 199, 398, 796, 1592, 2189, 3184, 4378, 8756, 17512, 35024, 58271, 116542, 233084, 466168, 640981, 932336, 1281962, 2563924, 5127848, 10255696, 11595929, 23191858, 46383716, 92767432, 127555219, 185534864, 255110438, 510220876, 1020441752, 2040883504]

約数ペア:

[(1, 2040883504), (2, 1020441752), (4, 510220876), (8, 255110438), (11, 185534864), (16, 127555219), (22, 92767432), (44, 46383716), (88, 23191858), (176, 11595929), (199, 10255696), (398, 5127848), (796, 2563924), (1592, 1281962), (2189, 932336), (3184, 640981), (4378, 466168), (8756, 233084), (17512, 116542), (35024, 58271)]