291207212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{147671}}^1$

素因数の和:147721

約数の個数: 24

約数和(自身を含む): 558200160

約数和(自身を除く): 266992948

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 147671, 295342, 590684, 2510407, 4282459, 5020814, 8564918, 10041628, 17129836, 72801803, 145603606, 291207212]

約数ペア:

[(1, 291207212), (2, 145603606), (4, 72801803), (17, 17129836), (29, 10041628), (34, 8564918), (58, 5020814), (68, 4282459), (116, 2510407), (493, 590684), (986, 295342), (1972, 147671)]