2013660983887

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1483}}^1\times {\mathrm{242773}}^1$

素因数の和:244327

約数の個数: 32

約数和(自身を含む): 2490231969792

約数和(自身を除く): 476570985905

約数列:

[1, 7, 17, 47, 119, 329, 799, 1483, 5593, 10381, 25211, 69701, 176477, 242773, 487907, 1184917, 1699411, 4127141, 8294419, 11410331, 28889987, 79872317, 193975627, 360032359, 1357829389, 2520226513, 6120550103, 16921520873, 42843850721, 118450646111, 287665854841, 2013660983887]

約数ペア:

[(1, 2013660983887), (7, 287665854841), (17, 118450646111), (47, 42843850721), (119, 16921520873), (329, 6120550103), (799, 2520226513), (1483, 1357829389), (5593, 360032359), (10381, 193975627), (25211, 79872317), (69701, 28889987), (176477, 11410331), (242773, 8294419), (487907, 4127141), (1184917, 1699411)]