242284

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 514080

約数和(自身を除く): 271796

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 509, 1018, 2036, 3563, 7126, 8653, 14252, 17306, 34612, 60571, 121142, 242284]

約数ペア:

[(1, 242284), (2, 121142), (4, 60571), (7, 34612), (14, 17306), (17, 14252), (28, 8653), (34, 7126), (68, 3563), (119, 2036), (238, 1018), (476, 509)]