2641758496

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1613}}^1$

素因数の和:1794

約数の個数: 96

約数和(自身を含む): 5830852608

約数和(自身を除く): 3189094112

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 127, 208, 248, 254, 403, 416, 496, 508, 806, 992, 1016, 1612, 1613, 1651, 2032, 3224, 3226, 3302, 3937, 4064, 6448, 6452, 6604, 7874, 12896, 12904, 13208, 15748, 20969, 25808, 26416, 31496, 41938, 50003, 51181, 51616, 52832, 62992, 83876, 100006, 102362, 125984, 167752, 200012, 204724, 204851, 335504, 400024, 409448, 409702, 650039, 671008, 800048, 818896, 819404, 1300078, 1600096, 1637792, 1638808, 2600156, 2663063, 3277616, 5200312, 5326126, 6350381, 6555232, 10400624, 10652252, 12700762, 20801248, 21304504, 25401524, 42609008, 50803048, 82554953, 85218016, 101606096, 165109906, 203212192, 330219812, 660439624, 1320879248, 2641758496]

約数ペア:

[(1, 2641758496), (2, 1320879248), (4, 660439624), (8, 330219812), (13, 203212192), (16, 165109906), (26, 101606096), (31, 85218016), (32, 82554953), (52, 50803048), (62, 42609008), (104, 25401524), (124, 21304504), (127, 20801248), (208, 12700762), (248, 10652252), (254, 10400624), (403, 6555232), (416, 6350381), (496, 5326126), (508, 5200312), (806, 3277616), (992, 2663063), (1016, 2600156), (1612, 1638808), (1613, 1637792), (1651, 1600096), (2032, 1300078), (3224, 819404), (3226, 818896), (3302, 800048), (3937, 671008), (4064, 650039), (6448, 409702), (6452, 409448), (6604, 400024), (7874, 335504), (12896, 204851), (12904, 204724), (13208, 200012), (15748, 167752), (20969, 125984), (25808, 102362), (26416, 100006), (31496, 83876), (41938, 62992), (50003, 52832), (51181, 51616)]