171027922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1619}}^1$

素因数の和:1890

約数の個数: 32

約数和(自身を含む): 293932800

約数和(自身を除く): 122904878

約数列:

[1, 2, 13, 17, 26, 34, 221, 239, 442, 478, 1619, 3107, 3238, 4063, 6214, 8126, 21047, 27523, 42094, 52819, 55046, 105638, 357799, 386941, 715598, 773882, 5030233, 6577997, 10060466, 13155994, 85513961, 171027922]

約数ペア:

[(1, 171027922), (2, 85513961), (13, 13155994), (17, 10060466), (26, 6577997), (34, 5030233), (221, 773882), (239, 715598), (442, 386941), (478, 357799), (1619, 105638), (3107, 55046), (3238, 52819), (4063, 42094), (6214, 27523), (8126, 21047)]