2897134630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1172929}}^1$

素因数の和:1172968

約数の個数: 32

約数和(自身を含む): 5911567200

約数和(自身を除く): 3014432570

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 1172929, 2345858, 5864645, 11729290, 15248077, 22285651, 30496154, 44571302, 76240385, 111428255, 152480770, 222856510, 289713463, 579426926, 1448567315, 2897134630]

約数ペア:

[(1, 2897134630), (2, 1448567315), (5, 579426926), (10, 289713463), (13, 222856510), (19, 152480770), (26, 111428255), (38, 76240385), (65, 44571302), (95, 30496154), (130, 22285651), (190, 15248077), (247, 11729290), (494, 5864645), (1235, 2345858), (2470, 1172929)]