2051237996

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{70123}}^1$

素因数の和:70301

約数の個数: 24

約数和(自身を含む): 3675619584

約数和(自身を除く): 1624381588

約数列:

[1, 2, 4, 71, 103, 142, 206, 284, 412, 7313, 14626, 29252, 70123, 140246, 280492, 4978733, 7222669, 9957466, 14445338, 19914932, 28890676, 512809499, 1025618998, 2051237996]

約数ペア:

[(1, 2051237996), (2, 1025618998), (4, 512809499), (71, 28890676), (103, 19914932), (142, 14445338), (206, 9957466), (284, 7222669), (412, 4978733), (7313, 280492), (14626, 140246), (29252, 70123)]