137291252

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{288427}}^1$

素因数の和:288455

約数の個数: 24

約数和(自身を含む): 290735424

約数和(自身を除く): 153444172

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 288427, 576854, 1153708, 2018989, 4037978, 4903259, 8075956, 9806518, 19613036, 34322813, 68645626, 137291252]

約数ペア:

[(1, 137291252), (2, 68645626), (4, 34322813), (7, 19613036), (14, 9806518), (17, 8075956), (28, 4903259), (34, 4037978), (68, 2018989), (119, 1153708), (238, 576854), (476, 288427)]