2769980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8147}}^1$

素因数の和:8173

約数の個数: 24

約数和(自身を含む): 6159888

約数和(自身を除く): 3389908

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 8147, 16294, 32588, 40735, 81470, 138499, 162940, 276998, 553996, 692495, 1384990, 2769980]

約数ペア:

[(1, 2769980), (2, 1384990), (4, 692495), (5, 553996), (10, 276998), (17, 162940), (20, 138499), (34, 81470), (68, 40735), (85, 32588), (170, 16294), (340, 8147)]