2570876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 5951232

約数和(自身を除く): 3380356

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 491, 748, 982, 1309, 1964, 2618, 3437, 5236, 5401, 6874, 8347, 10802, 13748, 16694, 21604, 33388, 37807, 58429, 75614, 91817, 116858, 151228, 183634, 233716, 367268, 642719, 1285438, 2570876]

約数ペア:

[(1, 2570876), (2, 1285438), (4, 642719), (7, 367268), (11, 233716), (14, 183634), (17, 151228), (22, 116858), (28, 91817), (34, 75614), (44, 58429), (68, 37807), (77, 33388), (119, 21604), (154, 16694), (187, 13748), (238, 10802), (308, 8347), (374, 6874), (476, 5401), (491, 5236), (748, 3437), (982, 2618), (1309, 1964)]