1568118526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{593}}^1$

素因数の和:781

約数の個数: 64

約数和(自身を含む): 2748271680

約数和(自身を除く): 1180153154

約数列:

[1, 2, 13, 19, 26, 38, 53, 101, 106, 202, 247, 494, 593, 689, 1007, 1186, 1313, 1378, 1919, 2014, 2626, 3838, 5353, 7709, 10706, 11267, 13091, 15418, 22534, 24947, 26182, 31429, 49894, 59893, 62858, 69589, 101707, 119786, 139178, 146471, 203414, 292942, 408577, 597151, 778609, 817154, 1137967, 1194302, 1322191, 1557218, 2275934, 2644382, 3174329, 6348658, 7762963, 14793571, 15525926, 29587142, 41266277, 60312251, 82532554, 120624502, 784059263, 1568118526]

約数ペア:

[(1, 1568118526), (2, 784059263), (13, 120624502), (19, 82532554), (26, 60312251), (38, 41266277), (53, 29587142), (101, 15525926), (106, 14793571), (202, 7762963), (247, 6348658), (494, 3174329), (593, 2644382), (689, 2275934), (1007, 1557218), (1186, 1322191), (1313, 1194302), (1378, 1137967), (1919, 817154), (2014, 778609), (2626, 597151), (3838, 408577), (5353, 292942), (7709, 203414), (10706, 146471), (11267, 139178), (13091, 119786), (15418, 101707), (22534, 69589), (24947, 62858), (26182, 59893), (31429, 49894)]