2079557524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 4288112640

約数和(自身を除く): 2208555116

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 67, 76, 134, 137, 209, 268, 271, 274, 418, 542, 548, 737, 836, 1084, 1273, 1474, 1507, 2546, 2603, 2948, 2981, 3014, 5092, 5149, 5206, 5962, 6028, 9179, 10298, 10412, 11924, 14003, 18157, 18358, 20596, 28006, 28633, 36314, 36716, 37127, 56012, 56639, 57266, 72628, 74254, 100969, 113278, 114532, 148508, 174401, 199727, 201938, 226556, 344983, 348802, 399454, 403876, 408397, 689966, 697604, 705413, 798908, 816794, 1379932, 1410826, 1633588, 1918411, 2487509, 2821652, 3794813, 3836822, 4975018, 7589626, 7673644, 7759543, 9950036, 15179252, 15519086, 27362599, 31038172, 47262671, 54725198, 94525342, 109450396, 189050684, 519889381, 1039778762, 2079557524]

約数ペア:

[(1, 2079557524), (2, 1039778762), (4, 519889381), (11, 189050684), (19, 109450396), (22, 94525342), (38, 54725198), (44, 47262671), (67, 31038172), (76, 27362599), (134, 15519086), (137, 15179252), (209, 9950036), (268, 7759543), (271, 7673644), (274, 7589626), (418, 4975018), (542, 3836822), (548, 3794813), (737, 2821652), (836, 2487509), (1084, 1918411), (1273, 1633588), (1474, 1410826), (1507, 1379932), (2546, 816794), (2603, 798908), (2948, 705413), (2981, 697604), (3014, 689966), (5092, 408397), (5149, 403876), (5206, 399454), (5962, 348802), (6028, 344983), (9179, 226556), (10298, 201938), (10412, 199727), (11924, 174401), (14003, 148508), (18157, 114532), (18358, 113278), (20596, 100969), (28006, 74254), (28633, 72628), (36314, 57266), (36716, 56639), (37127, 56012)]