1331306876146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{648153299}}^1$

素因数の和:648153393

約数の個数: 16

約数和(自身を含む): 2177795088000

約数和(自身を除く): 846488211854

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 648153299, 1296306598, 8425992887, 16851985774, 51204110621, 102408221242, 665653438073, 1331306876146]

約数ペア:

[(1, 1331306876146), (2, 665653438073), (13, 102408221242), (26, 51204110621), (79, 16851985774), (158, 8425992887), (1027, 1296306598), (2054, 648153299)]