329996350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{388231}}^1$

素因数の和:388260

約数の個数: 24

約数和(自身を含む): 649900368

約数和(自身を除く): 319904018

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 388231, 776462, 1941155, 3882310, 6599927, 9705775, 13199854, 19411550, 32999635, 65999270, 164998175, 329996350]

約数ペア:

[(1, 329996350), (2, 164998175), (5, 65999270), (10, 32999635), (17, 19411550), (25, 13199854), (34, 9705775), (50, 6599927), (85, 3882310), (170, 1941155), (425, 776462), (850, 388231)]