2470972912

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{51599}}^1$

素因数の和:51721

約数の個数: 40

約数和(自身を含む): 4971556800

約数和(自身を除く): 2500583888

約数列:

[1, 2, 4, 8, 16, 41, 73, 82, 146, 164, 292, 328, 584, 656, 1168, 2993, 5986, 11972, 23944, 47888, 51599, 103198, 206396, 412792, 825584, 2115559, 3766727, 4231118, 7533454, 8462236, 15066908, 16924472, 30133816, 33848944, 60267632, 154435807, 308871614, 617743228, 1235486456, 2470972912]

約数ペア:

[(1, 2470972912), (2, 1235486456), (4, 617743228), (8, 308871614), (16, 154435807), (41, 60267632), (73, 33848944), (82, 30133816), (146, 16924472), (164, 15066908), (292, 8462236), (328, 7533454), (584, 4231118), (656, 3766727), (1168, 2115559), (2993, 825584), (5986, 412792), (11972, 206396), (23944, 103198), (47888, 51599)]