4348940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12791}}^1$

素因数の和:12817

約数の個数: 24

約数和(自身を含む): 9670752

約数和(自身を除く): 5321812

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 12791, 25582, 51164, 63955, 127910, 217447, 255820, 434894, 869788, 1087235, 2174470, 4348940]

約数ペア:

[(1, 4348940), (2, 2174470), (4, 1087235), (5, 869788), (10, 434894), (17, 255820), (20, 217447), (34, 127910), (68, 63955), (85, 51164), (170, 25582), (340, 12791)]