1859766664

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{13763}}^1$

素因数の和:13922

約数の個数: 64

約数和(自身を含む): 4228300800

約数和(自身を除く): 2368534136

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 127, 133, 152, 254, 266, 508, 532, 889, 1016, 1064, 1778, 2413, 3556, 4826, 7112, 9652, 13763, 16891, 19304, 27526, 33782, 55052, 67564, 96341, 110104, 135128, 192682, 261497, 385364, 522994, 770728, 1045988, 1747901, 1830479, 2091976, 3495802, 3660958, 6991604, 7321916, 12235307, 13983208, 14643832, 24470614, 33210119, 48941228, 66420238, 97882456, 132840476, 232470833, 265680952, 464941666, 929883332, 1859766664]

約数ペア:

[(1, 1859766664), (2, 929883332), (4, 464941666), (7, 265680952), (8, 232470833), (14, 132840476), (19, 97882456), (28, 66420238), (38, 48941228), (56, 33210119), (76, 24470614), (127, 14643832), (133, 13983208), (152, 12235307), (254, 7321916), (266, 6991604), (508, 3660958), (532, 3495802), (889, 2091976), (1016, 1830479), (1064, 1747901), (1778, 1045988), (2413, 770728), (3556, 522994), (4826, 385364), (7112, 261497), (9652, 192682), (13763, 135128), (16891, 110104), (19304, 96341), (27526, 67564), (33782, 55052)]