3977897698

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1\times {\mathrm{719}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 6113802240

約数和(自身を除く): 2135904542

約数列:

[1, 2, 103, 107, 206, 214, 251, 502, 719, 1438, 11021, 22042, 25853, 26857, 51706, 53714, 74057, 76933, 148114, 153866, 180469, 360938, 2766271, 5532542, 7924099, 15848198, 18588307, 19310183, 37176614, 38620366, 1988948849, 3977897698]

約数ペア:

[(1, 3977897698), (2, 1988948849), (103, 38620366), (107, 37176614), (206, 19310183), (214, 18588307), (251, 15848198), (502, 7924099), (719, 5532542), (1438, 2766271), (11021, 360938), (22042, 180469), (25853, 153866), (26857, 148114), (51706, 76933), (53714, 74057)]