1284316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1$

素因数の和:150

約数の個数: 36

約数和(自身を含む): 2630376

約数和(自身を除く): 1346060

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 101, 187, 202, 289, 374, 404, 578, 748, 1111, 1156, 1717, 2222, 3179, 3434, 4444, 6358, 6868, 12716, 18887, 29189, 37774, 58378, 75548, 116756, 321079, 642158, 1284316]

約数ペア:

[(1, 1284316), (2, 642158), (4, 321079), (11, 116756), (17, 75548), (22, 58378), (34, 37774), (44, 29189), (68, 18887), (101, 12716), (187, 6868), (202, 6358), (289, 4444), (374, 3434), (404, 3179), (578, 2222), (748, 1717), (1111, 1156)]