9677420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28463}}^1$

素因数の和:28489

約数の個数: 24

約数和(自身を含む): 21518784

約数和(自身を除く): 11841364

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 28463, 56926, 113852, 142315, 284630, 483871, 569260, 967742, 1935484, 2419355, 4838710, 9677420]

約数ペア:

[(1, 9677420), (2, 4838710), (4, 2419355), (5, 1935484), (10, 967742), (17, 569260), (20, 483871), (34, 284630), (68, 142315), (85, 113852), (170, 56926), (340, 28463)]