2926982864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{178127}}^1$

素因数の和:178227

約数の個数: 40

約数和(自身を含む): 6184604160

約数和(自身を除く): 3257621296

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 4108, 8216, 16432, 178127, 356254, 712508, 1425016, 2315651, 2850032, 4631302, 9262604, 14072033, 18525208, 28144066, 37050416, 56288132, 112576264, 182936429, 225152528, 365872858, 731745716, 1463491432, 2926982864]

約数ペア:

[(1, 2926982864), (2, 1463491432), (4, 731745716), (8, 365872858), (13, 225152528), (16, 182936429), (26, 112576264), (52, 56288132), (79, 37050416), (104, 28144066), (158, 18525208), (208, 14072033), (316, 9262604), (632, 4631302), (1027, 2850032), (1264, 2315651), (2054, 1425016), (4108, 712508), (8216, 356254), (16432, 178127)]