1907783808

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{709741}}^1$

素因数の和:709765

約数の個数: 64

約数和(自身を含む): 5791494720

約数和(自身を除く): 3883710912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 709741, 1419482, 2129223, 2838964, 4258446, 4968187, 5677928, 8516892, 9936374, 11355856, 14904561, 17033784, 19872748, 22711712, 29809122, 34067568, 39745496, 45423424, 59618244, 68135136, 79490992, 90846848, 119236488, 136270272, 158981984, 238472976, 272540544, 317963968, 476945952, 635927936, 953891904, 1907783808]

約数ペア:

[(1, 1907783808), (2, 953891904), (3, 635927936), (4, 476945952), (6, 317963968), (7, 272540544), (8, 238472976), (12, 158981984), (14, 136270272), (16, 119236488), (21, 90846848), (24, 79490992), (28, 68135136), (32, 59618244), (42, 45423424), (48, 39745496), (56, 34067568), (64, 29809122), (84, 22711712), (96, 19872748), (112, 17033784), (128, 14904561), (168, 11355856), (192, 9936374), (224, 8516892), (336, 5677928), (384, 4968187), (448, 4258446), (672, 2838964), (896, 2129223), (1344, 1419482), (2688, 709741)]