1931569648216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{18572785079}}^1$

素因数の和:18572785098

約数の個数: 16

約数和(自身を含む): 3900284866800

約数和(自身を除く): 1968715218584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 18572785079, 37145570158, 74291140316, 148582280632, 241446206027, 482892412054, 965784824108, 1931569648216]

約数ペア:

[(1, 1931569648216), (2, 965784824108), (4, 482892412054), (8, 241446206027), (13, 148582280632), (26, 74291140316), (52, 37145570158), (104, 18572785079)]