3948956

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 36

約数和(自身を含む): 7820400

約数和(自身を除く): 3871444

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 199, 242, 398, 451, 484, 796, 902, 1804, 2189, 4378, 4961, 8159, 8756, 9922, 16318, 19844, 24079, 32636, 48158, 89749, 96316, 179498, 358996, 987239, 1974478, 3948956]

約数ペア:

[(1, 3948956), (2, 1974478), (4, 987239), (11, 358996), (22, 179498), (41, 96316), (44, 89749), (82, 48158), (121, 32636), (164, 24079), (199, 19844), (242, 16318), (398, 9922), (451, 8756), (484, 8159), (796, 4961), (902, 4378), (1804, 2189)]