281036613490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1479140071}}^1$

素因数の和:1479140097

約数の個数: 16

約数和(自身を含む): 532490425920

約数和(自身を除く): 251453812430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1479140071, 2958280142, 7395700355, 14791400710, 28103661349, 56207322698, 140518306745, 281036613490]

約数ペア:

[(1, 281036613490), (2, 140518306745), (5, 56207322698), (10, 28103661349), (19, 14791400710), (38, 7395700355), (95, 2958280142), (190, 1479140071)]