1320369718864

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{693471491}}^1$

素因数の和:693471523

約数の個数: 40

約数和(自身を含む): 3095656740288

約数和(自身を除く): 1775287021424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 693471491, 1386942982, 2773885964, 4854300437, 5547771928, 9708600874, 11095543856, 11789015347, 19417201748, 23578030694, 38834403496, 47156061388, 77668806992, 82523107429, 94312122776, 165046214858, 188624245552, 330092429716, 660184859432, 1320369718864]

約数ペア:

[(1, 1320369718864), (2, 660184859432), (4, 330092429716), (7, 188624245552), (8, 165046214858), (14, 94312122776), (16, 82523107429), (17, 77668806992), (28, 47156061388), (34, 38834403496), (56, 23578030694), (68, 19417201748), (112, 11789015347), (119, 11095543856), (136, 9708600874), (238, 5547771928), (272, 4854300437), (476, 2773885964), (952, 1386942982), (1904, 693471491)]