4170128

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{991}}^1$

素因数の和:1262

約数の個数: 20

約数和(自身を含む): 8118528

約数和(自身を除く): 3948400

約数列:

[1, 2, 4, 8, 16, 263, 526, 991, 1052, 1982, 2104, 3964, 4208, 7928, 15856, 260633, 521266, 1042532, 2085064, 4170128]

約数ペア:

[(1, 4170128), (2, 2085064), (4, 1042532), (8, 521266), (16, 260633), (263, 15856), (526, 7928), (991, 4208), (1052, 3964), (1982, 2104)]