1679500004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{124703}}^1$

素因数の和:124764

約数の個数: 48

約数和(自身を含む): 3715181568

約数和(自身を除く): 2035681564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 6734, 13468, 124703, 249406, 498812, 872921, 1621139, 1745842, 3242278, 3491684, 4614011, 6484556, 9228022, 11347973, 18456044, 22695946, 32298077, 45391892, 59982143, 64596154, 119964286, 129192308, 239928572, 419875001, 839750002, 1679500004]

約数ペア:

[(1, 1679500004), (2, 839750002), (4, 419875001), (7, 239928572), (13, 129192308), (14, 119964286), (26, 64596154), (28, 59982143), (37, 45391892), (52, 32298077), (74, 22695946), (91, 18456044), (148, 11347973), (182, 9228022), (259, 6484556), (364, 4614011), (481, 3491684), (518, 3242278), (962, 1745842), (1036, 1621139), (1924, 872921), (3367, 498812), (6734, 249406), (13468, 124703)]