133725740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{393311}}^1$

素因数の和:393337

約数の個数: 24

約数和(自身を含む): 297343872

約数和(自身を除く): 163618132

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 393311, 786622, 1573244, 1966555, 3933110, 6686287, 7866220, 13372574, 26745148, 33431435, 66862870, 133725740]

約数ペア:

[(1, 133725740), (2, 66862870), (4, 33431435), (5, 26745148), (10, 13372574), (17, 7866220), (20, 6686287), (34, 3933110), (68, 1966555), (85, 1573244), (170, 786622), (340, 393311)]