2044658

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 4136832

約数和(自身を除く): 2092174

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 71, 77, 119, 121, 142, 154, 187, 238, 242, 374, 497, 781, 847, 994, 1207, 1309, 1562, 1694, 2057, 2414, 2618, 4114, 5467, 8449, 8591, 10934, 13277, 14399, 16898, 17182, 26554, 28798, 60137, 92939, 120274, 146047, 185878, 292094, 1022329, 2044658]

約数ペア:

[(1, 2044658), (2, 1022329), (7, 292094), (11, 185878), (14, 146047), (17, 120274), (22, 92939), (34, 60137), (71, 28798), (77, 26554), (119, 17182), (121, 16898), (142, 14399), (154, 13277), (187, 10934), (238, 8591), (242, 8449), (374, 5467), (497, 4114), (781, 2618), (847, 2414), (994, 2057), (1207, 1694), (1309, 1562)]