139215692542

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{3727727}}^1$

素因数の和:3728063

約数の個数: 16

約数和(自身を含む): 212569961472

約数和(自身を除く): 73354268930

約数列:

[1, 2, 71, 142, 263, 526, 18673, 37346, 3727727, 7455454, 264668617, 529337234, 980392201, 1960784402, 69607846271, 139215692542]

約数ペア:

[(1, 139215692542), (2, 69607846271), (71, 1960784402), (142, 980392201), (263, 529337234), (526, 264668617), (18673, 7455454), (37346, 3727727)]