1580782016

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{2245429}}^1$

素因数の和:2245452

約数の個数: 28

約数和(自身を含む): 3422035320

約数和(自身を除く): 1841253304

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 2245429, 4490858, 8981716, 17963432, 24699719, 35926864, 49399438, 71853728, 98798876, 143707456, 197597752, 395195504, 790391008, 1580782016]

約数ペア:

[(1, 1580782016), (2, 790391008), (4, 395195504), (8, 197597752), (11, 143707456), (16, 98798876), (22, 71853728), (32, 49399438), (44, 35926864), (64, 24699719), (88, 17963432), (176, 8981716), (352, 4490858), (704, 2245429)]