335057420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{985463}}^1$

素因数の和:985489

約数の個数: 24

約数和(自身を含む): 745010784

約数和(自身を除く): 409953364

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 985463, 1970926, 3941852, 4927315, 9854630, 16752871, 19709260, 33505742, 67011484, 83764355, 167528710, 335057420]

約数ペア:

[(1, 335057420), (2, 167528710), (4, 83764355), (5, 67011484), (10, 33505742), (17, 19709260), (20, 16752871), (34, 9854630), (68, 4927315), (85, 3941852), (170, 1970926), (340, 985463)]