2187440008

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{1617929}}^1$

素因数の和:1617961

約数の個数: 24

約数和(自身を含む): 4441217850

約数和(自身を除く): 2253777842

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 1617929, 3235858, 6471716, 12943432, 21033077, 42066154, 84132308, 168264616, 273430001, 546860002, 1093720004, 2187440008]

約数ペア:

[(1, 2187440008), (2, 1093720004), (4, 546860002), (8, 273430001), (13, 168264616), (26, 84132308), (52, 42066154), (104, 21033077), (169, 12943432), (338, 6471716), (676, 3235858), (1352, 1617929)]