1377881024

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1656107}}^1$

素因数の和:1656132

約数の個数: 28

約数和(自身を含む): 2944560024

約数和(自身を除く): 1566679000

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1656107, 3312214, 6624428, 13248856, 21529391, 26497712, 43058782, 52995424, 86117564, 105990848, 172235128, 344470256, 688940512, 1377881024]

約数ペア:

[(1, 1377881024), (2, 688940512), (4, 344470256), (8, 172235128), (13, 105990848), (16, 86117564), (26, 52995424), (32, 43058782), (52, 26497712), (64, 21529391), (104, 13248856), (208, 6624428), (416, 3312214), (832, 1656107)]