980811.0000000

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28393}}^1$

素因数の和:28419

約数の個数: 24

約数和(自身を含む): 21465864

約数和(自身を除く): 11812244

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 28393, 56786, 113572, 141965, 283930, 482681, 567860, 965362, 1930724, 2413405, 4826810, 9653620]

約数ペア:

[(1, 9653620), (2, 4826810), (4, 2413405), (5, 1930724), (10, 965362), (17, 567860), (20, 482681), (34, 283930), (68, 141965), (85, 113572), (170, 56786), (340, 28393)]