556759294

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{38723}}^1$

素因数の和:38824

約数の個数: 32

約数和(自身を含む): 1040901120

約数和(自身を除く): 484141826

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 553, 1027, 1106, 2054, 7189, 14378, 38723, 77446, 271061, 503399, 542122, 1006798, 3059117, 3523793, 6118234, 7047586, 21413819, 39768521, 42827638, 79537042, 278379647, 556759294]

約数ペア:

[(1, 556759294), (2, 278379647), (7, 79537042), (13, 42827638), (14, 39768521), (26, 21413819), (79, 7047586), (91, 6118234), (158, 3523793), (182, 3059117), (553, 1006798), (1027, 542122), (1106, 503399), (2054, 271061), (7189, 77446), (14378, 38723)]