13273090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 25505280

約数和(自身を除く): 12232190

約数列:

[1, 2, 5, 10, 17, 34, 85, 163, 170, 326, 479, 815, 958, 1630, 2395, 2771, 4790, 5542, 8143, 13855, 16286, 27710, 40715, 78077, 81430, 156154, 390385, 780770, 1327309, 2654618, 6636545, 13273090]

約数ペア:

[(1, 13273090), (2, 6636545), (5, 2654618), (10, 1327309), (17, 780770), (34, 390385), (85, 156154), (163, 81430), (170, 78077), (326, 40715), (479, 27710), (815, 16286), (958, 13855), (1630, 8143), (2395, 5542), (2771, 4790)]