2912663278

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{12923}}^1$

素因数の和:13896

約数の個数: 32

約数和(自身を含む): 5292843264

約数和(自身を除く): 2380179986

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 947, 1894, 6629, 12923, 13258, 16099, 25846, 32198, 90461, 112693, 180922, 219691, 225386, 439382, 1537837, 3075674, 12238081, 24476162, 85666567, 171333134, 208047377, 416094754, 1456331639, 2912663278]

約数ペア:

[(1, 2912663278), (2, 1456331639), (7, 416094754), (14, 208047377), (17, 171333134), (34, 85666567), (119, 24476162), (238, 12238081), (947, 3075674), (1894, 1537837), (6629, 439382), (12923, 225386), (13258, 219691), (16099, 180922), (25846, 112693), (32198, 90461)]