1721408

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{2069}}^1$

素因数の和:2094

約数の個数: 28

約数和(自身を含む): 3680460

約数和(自身を除く): 1959052

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 2069, 4138, 8276, 16552, 26897, 33104, 53794, 66208, 107588, 132416, 215176, 430352, 860704, 1721408]

約数ペア:

[(1, 1721408), (2, 860704), (4, 430352), (8, 215176), (13, 132416), (16, 107588), (26, 66208), (32, 53794), (52, 33104), (64, 26897), (104, 16552), (208, 8276), (416, 4138), (832, 2069)]