91880516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{252419}}^1$

素因数の和:252443

約数の個数: 24

約数和(自身を含む): 197897280

約数和(自身を除く): 106016764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 252419, 504838, 1009676, 1766933, 3281447, 3533866, 6562894, 7067732, 13125788, 22970129, 45940258, 91880516]

約数ペア:

[(1, 91880516), (2, 45940258), (4, 22970129), (7, 13125788), (13, 7067732), (14, 6562894), (26, 3533866), (28, 3281447), (52, 1766933), (91, 1009676), (182, 504838), (364, 252419)]