2065646128

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{13259}}^1$

素因数の和:13394

約数の個数: 80

約数和(自身を含む): 4972181760

約数和(自身を除く): 2906535632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 107, 112, 182, 208, 214, 364, 428, 728, 749, 856, 1391, 1456, 1498, 1712, 2782, 2996, 5564, 5992, 9737, 11128, 11984, 13259, 19474, 22256, 26518, 38948, 53036, 77896, 92813, 106072, 155792, 172367, 185626, 212144, 344734, 371252, 689468, 742504, 1206569, 1378936, 1418713, 1485008, 2413138, 2757872, 2837426, 4826276, 5674852, 9652552, 9930991, 11349704, 18443269, 19305104, 19861982, 22699408, 36886538, 39723964, 73773076, 79447928, 129102883, 147546152, 158895856, 258205766, 295092304, 516411532, 1032823064, 2065646128]

約数ペア:

[(1, 2065646128), (2, 1032823064), (4, 516411532), (7, 295092304), (8, 258205766), (13, 158895856), (14, 147546152), (16, 129102883), (26, 79447928), (28, 73773076), (52, 39723964), (56, 36886538), (91, 22699408), (104, 19861982), (107, 19305104), (112, 18443269), (182, 11349704), (208, 9930991), (214, 9652552), (364, 5674852), (428, 4826276), (728, 2837426), (749, 2757872), (856, 2413138), (1391, 1485008), (1456, 1418713), (1498, 1378936), (1712, 1206569), (2782, 742504), (2996, 689468), (5564, 371252), (5992, 344734), (9737, 212144), (11128, 185626), (11984, 172367), (13259, 155792), (19474, 106072), (22256, 92813), (26518, 77896), (38948, 53036)]