2017722091

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{2477}}^1$

素因数の和:2715

約数の個数: 32

約数和(自身を含む): 2569190400

約数和(自身を除く): 551468309

約数列:

[1, 7, 11, 71, 77, 149, 497, 781, 1043, 1639, 2477, 5467, 10579, 11473, 17339, 27247, 74053, 116369, 175867, 190729, 369073, 814583, 1231069, 1934537, 2583511, 4059803, 13541759, 26204183, 28418621, 183429281, 288246013, 2017722091]

約数ペア:

[(1, 2017722091), (7, 288246013), (11, 183429281), (71, 28418621), (77, 26204183), (149, 13541759), (497, 4059803), (781, 2583511), (1043, 1934537), (1639, 1231069), (2477, 814583), (5467, 369073), (10579, 190729), (11473, 175867), (17339, 116369), (27247, 74053)]