1340625208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{101501}}^1$

素因数の和:101647

約数の個数: 32

約数和(自身を含む): 2728373760

約数和(自身を除く): 1387748552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 6604, 13208, 101501, 203002, 406004, 812008, 1319513, 2639026, 5278052, 10556104, 12890627, 25781254, 51562508, 103125016, 167578151, 335156302, 670312604, 1340625208]

約数ペア:

[(1, 1340625208), (2, 670312604), (4, 335156302), (8, 167578151), (13, 103125016), (26, 51562508), (52, 25781254), (104, 12890627), (127, 10556104), (254, 5278052), (508, 2639026), (1016, 1319513), (1651, 812008), (3302, 406004), (6604, 203002), (13208, 101501)]