2019418688

素因数分解:

$2^6\times 7^1\times {\mathrm{139}}^1\times {\mathrm{32429}}^1$

素因数の和:32587

約数の個数: 56

約数和(自身を含む): 4612843200

約数和(自身を除く): 2593424512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 139, 224, 278, 448, 556, 973, 1112, 1946, 2224, 3892, 4448, 7784, 8896, 15568, 31136, 32429, 62272, 64858, 129716, 227003, 259432, 454006, 518864, 908012, 1037728, 1816024, 2075456, 3632048, 4507631, 7264096, 9015262, 14528192, 18030524, 31553417, 36061048, 63106834, 72122096, 126213668, 144244192, 252427336, 288488384, 504854672, 1009709344, 2019418688]

約数ペア:

[(1, 2019418688), (2, 1009709344), (4, 504854672), (7, 288488384), (8, 252427336), (14, 144244192), (16, 126213668), (28, 72122096), (32, 63106834), (56, 36061048), (64, 31553417), (112, 18030524), (139, 14528192), (224, 9015262), (278, 7264096), (448, 4507631), (556, 3632048), (973, 2075456), (1112, 1816024), (1946, 1037728), (2224, 908012), (3892, 518864), (4448, 454006), (7784, 259432), (8896, 227003), (15568, 129716), (31136, 64858), (32429, 62272)]