2085183436

素因数分解:

$2^2\times 7^3\times {\mathrm{83}}^1\times {\mathrm{18311}}^1$

素因数の和:18419

約数の個数: 48

約数和(自身を含む): 4306982400

約数和(自身を除く): 2221798964

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 332, 343, 581, 686, 1162, 1372, 2324, 4067, 8134, 16268, 18311, 28469, 36622, 56938, 73244, 113876, 128177, 256354, 512708, 897239, 1519813, 1794478, 3039626, 3588956, 6079252, 6280673, 10638691, 12561346, 21277382, 25122692, 42554764, 74470837, 148941674, 297883348, 521295859, 1042591718, 2085183436]

約数ペア:

[(1, 2085183436), (2, 1042591718), (4, 521295859), (7, 297883348), (14, 148941674), (28, 74470837), (49, 42554764), (83, 25122692), (98, 21277382), (166, 12561346), (196, 10638691), (332, 6280673), (343, 6079252), (581, 3588956), (686, 3039626), (1162, 1794478), (1372, 1519813), (2324, 897239), (4067, 512708), (8134, 256354), (16268, 128177), (18311, 113876), (28469, 73244), (36622, 56938)]