170956492

素因数分解:

$2^2\times 7^2\times {\mathrm{872227}}^1$

素因数の和:872245

約数の個数: 18

約数和(自身を含む): 348018972

約数和(自身を除く): 177062480

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 872227, 1744454, 3488908, 6105589, 12211178, 24422356, 42739123, 85478246, 170956492]

約数ペア:

[(1, 170956492), (2, 85478246), (4, 42739123), (7, 24422356), (14, 12211178), (28, 6105589), (49, 3488908), (98, 1744454), (196, 872227)]