1702220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6547}}^1$

素因数の和:6569

約数の個数: 24

約数和(自身を含む): 3850224

約数和(自身を除く): 2148004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 6547, 13094, 26188, 32735, 65470, 85111, 130940, 170222, 340444, 425555, 851110, 1702220]

約数ペア:

[(1, 1702220), (2, 851110), (4, 425555), (5, 340444), (10, 170222), (13, 130940), (20, 85111), (26, 65470), (52, 32735), (65, 26188), (130, 13094), (260, 6547)]