253346816

素因数分解:

$2^{10}\times {\mathrm{247409}}^1$

素因数の和:247429

約数の個数: 22

約数和(自身を含む): 506448270

約数和(自身を除く): 253101454

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 247409, 494818, 989636, 1979272, 3958544, 7917088, 15834176, 31668352, 63336704, 126673408, 253346816]

約数ペア:

[(1, 253346816), (2, 126673408), (4, 63336704), (8, 31668352), (16, 15834176), (32, 7917088), (64, 3958544), (128, 1979272), (256, 989636), (512, 494818), (1024, 247409)]