260291236

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{317}}^1\times {\mathrm{1567}}^1$

素因数の和:2019

約数の個数: 24

約数和(自身を含む): 460728576

約数和(自身を除く): 200437340

約数列:

[1, 2, 4, 131, 262, 317, 524, 634, 1268, 1567, 3134, 6268, 41527, 83054, 166108, 205277, 410554, 496739, 821108, 993478, 1986956, 65072809, 130145618, 260291236]

約数ペア:

[(1, 260291236), (2, 130145618), (4, 65072809), (131, 1986956), (262, 993478), (317, 821108), (524, 496739), (634, 410554), (1268, 205277), (1567, 166108), (3134, 83054), (6268, 41527)]