242794986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{340049}}^1$

素因数の和:340078

約数の個数: 32

約数和(自身を含む): 587606400

約数和(自身を除く): 344811414

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 340049, 680098, 1020147, 2040294, 2380343, 4760686, 5780833, 7141029, 11561666, 14282058, 17342499, 34684998, 40465831, 80931662, 121397493, 242794986]

約数ペア:

[(1, 242794986), (2, 121397493), (3, 80931662), (6, 40465831), (7, 34684998), (14, 17342499), (17, 14282058), (21, 11561666), (34, 7141029), (42, 5780833), (51, 4760686), (102, 2380343), (119, 2040294), (238, 1020147), (357, 680098), (714, 340049)]