3328556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 7402752

約数和(自身を除く): 4074196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 101, 107, 154, 202, 214, 308, 404, 428, 707, 749, 1111, 1177, 1414, 1498, 2222, 2354, 2828, 2996, 4444, 4708, 7777, 8239, 10807, 15554, 16478, 21614, 31108, 32956, 43228, 75649, 118877, 151298, 237754, 302596, 475508, 832139, 1664278, 3328556]

約数ペア:

[(1, 3328556), (2, 1664278), (4, 832139), (7, 475508), (11, 302596), (14, 237754), (22, 151298), (28, 118877), (44, 75649), (77, 43228), (101, 32956), (107, 31108), (154, 21614), (202, 16478), (214, 15554), (308, 10807), (404, 8239), (428, 7777), (707, 4708), (749, 4444), (1111, 2996), (1177, 2828), (1414, 2354), (1498, 2222)]