2220802612

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{18229}}^1$

素因数の和:18488

約数の個数: 48

約数和(自身を含む): 4696048000

約数和(自身を除く): 2475245388

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 229, 266, 458, 532, 916, 1603, 3206, 4351, 6412, 8702, 17404, 18229, 30457, 36458, 60914, 72916, 121828, 127603, 255206, 346351, 510412, 692702, 1385404, 2424457, 4174441, 4848914, 8348882, 9697828, 16697764, 29221087, 58442174, 79314379, 116884348, 158628758, 317257516, 555200653, 1110401306, 2220802612]

約数ペア:

[(1, 2220802612), (2, 1110401306), (4, 555200653), (7, 317257516), (14, 158628758), (19, 116884348), (28, 79314379), (38, 58442174), (76, 29221087), (133, 16697764), (229, 9697828), (266, 8348882), (458, 4848914), (532, 4174441), (916, 2424457), (1603, 1385404), (3206, 692702), (4351, 510412), (6412, 346351), (8702, 255206), (17404, 127603), (18229, 121828), (30457, 72916), (36458, 60914)]