2912332787

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5869}}^1$

素因数の和:5956

約数の個数: 48

約数和(自身を含む): 3934778400

約数和(自身を除く): 1022445613

約数列:

[1, 7, 13, 19, 41, 49, 91, 133, 247, 287, 533, 637, 779, 931, 1729, 2009, 3731, 5453, 5869, 10127, 12103, 26117, 38171, 41083, 70889, 76297, 111511, 240629, 287581, 496223, 534079, 780577, 1449643, 1684403, 3128177, 3738553, 4571951, 5464039, 10147501, 11790821, 21897239, 32003657, 59435363, 71032507, 153280673, 224025599, 416047541, 2912332787]

約数ペア:

[(1, 2912332787), (7, 416047541), (13, 224025599), (19, 153280673), (41, 71032507), (49, 59435363), (91, 32003657), (133, 21897239), (247, 11790821), (287, 10147501), (533, 5464039), (637, 4571951), (779, 3738553), (931, 3128177), (1729, 1684403), (2009, 1449643), (3731, 780577), (5453, 534079), (5869, 496223), (10127, 287581), (12103, 240629), (26117, 111511), (38171, 76297), (41083, 70889)]