4399681804

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{23761}}^1$

素因数の和:24178

約数の個数: 48

約数和(自身を含む): 9341317440

約数和(自身を除く): 4941635636

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 389, 476, 778, 1556, 2723, 5446, 6613, 10892, 13226, 23761, 26452, 46291, 47522, 92582, 95044, 166327, 185164, 332654, 403937, 665308, 807874, 1615748, 2827559, 5655118, 9243029, 11310236, 18486058, 36972116, 64701203, 129402406, 157131493, 258804812, 314262986, 628525972, 1099920451, 2199840902, 4399681804]

約数ペア:

[(1, 4399681804), (2, 2199840902), (4, 1099920451), (7, 628525972), (14, 314262986), (17, 258804812), (28, 157131493), (34, 129402406), (68, 64701203), (119, 36972116), (238, 18486058), (389, 11310236), (476, 9243029), (778, 5655118), (1556, 2827559), (2723, 1615748), (5446, 807874), (6613, 665308), (10892, 403937), (13226, 332654), (23761, 185164), (26452, 166327), (46291, 95044), (47522, 92582)]