977539.0000000

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 20905920

約数和(自身を除く): 11711644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 67, 91, 116, 134, 169, 182, 203, 268, 338, 364, 377, 406, 469, 676, 754, 812, 871, 938, 1183, 1508, 1742, 1876, 1943, 2366, 2639, 3484, 3886, 4732, 4901, 5278, 6097, 7772, 9802, 10556, 11323, 12194, 13601, 19604, 22646, 24388, 25259, 27202, 34307, 45292, 50518, 54404, 68614, 79261, 101036, 137228, 158522, 176813, 317044, 328367, 353626, 656734, 707252, 1313468, 2298569, 4597138, 9194276]

約数ペア:

[(1, 9194276), (2, 4597138), (4, 2298569), (7, 1313468), (13, 707252), (14, 656734), (26, 353626), (28, 328367), (29, 317044), (52, 176813), (58, 158522), (67, 137228), (91, 101036), (116, 79261), (134, 68614), (169, 54404), (182, 50518), (203, 45292), (268, 34307), (338, 27202), (364, 25259), (377, 24388), (406, 22646), (469, 19604), (676, 13601), (754, 12194), (812, 11323), (871, 10556), (938, 9802), (1183, 7772), (1508, 6097), (1742, 5278), (1876, 4901), (1943, 4732), (2366, 3886), (2639, 3484)]