1237775266

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{349}}^1\times {\mathrm{1499}}^1$

素因数の和:1883

約数の個数: 48

約数和(自身を含む): 2305800000

約数和(自身を除く): 1068024734

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 349, 698, 1183, 1499, 2366, 2443, 2998, 4537, 4886, 9074, 10493, 19487, 20986, 31759, 38974, 58981, 63518, 117962, 136409, 253331, 272818, 412867, 506662, 523151, 825734, 1046302, 1773317, 3546634, 3662057, 6800963, 7324114, 13601926, 47606741, 88412519, 95213482, 176825038, 618887633, 1237775266]

約数ペア:

[(1, 1237775266), (2, 618887633), (7, 176825038), (13, 95213482), (14, 88412519), (26, 47606741), (91, 13601926), (169, 7324114), (182, 6800963), (338, 3662057), (349, 3546634), (698, 1773317), (1183, 1046302), (1499, 825734), (2366, 523151), (2443, 506662), (2998, 412867), (4537, 272818), (4886, 253331), (9074, 136409), (10493, 117962), (19487, 63518), (20986, 58981), (31759, 38974)]