2091824

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1017

約数の個数: 40

約数和(自身を含む): 4880640

約数和(自身を除く): 2788816

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 983, 1064, 1966, 2128, 3932, 6881, 7864, 13762, 15728, 18677, 27524, 37354, 55048, 74708, 110096, 130739, 149416, 261478, 298832, 522956, 1045912, 2091824]

約数ペア:

[(1, 2091824), (2, 1045912), (4, 522956), (7, 298832), (8, 261478), (14, 149416), (16, 130739), (19, 110096), (28, 74708), (38, 55048), (56, 37354), (76, 27524), (112, 18677), (133, 15728), (152, 13762), (266, 7864), (304, 6881), (532, 3932), (983, 2128), (1064, 1966)]