261011635202

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{19388771}}^1$

素因数の和:19388953

約数の個数: 16

約数和(自身を含む): 402045576192

約数和(自身を除く): 141033940990

約数列:

[1, 2, 53, 106, 127, 254, 6731, 13462, 19388771, 38777542, 1027604863, 2055209726, 2462373917, 4924747834, 130505817601, 261011635202]

約数ペア:

[(1, 261011635202), (2, 130505817601), (53, 4924747834), (106, 2462373917), (127, 2055209726), (254, 1027604863), (6731, 38777542), (13462, 19388771)]