2108598908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{40549979}}^1$

素因数の和:40549996

約数の個数: 12

約数和(自身を含む): 3973898040

約数和(自身を除く): 1865299132

約数列:

[1, 2, 4, 13, 26, 52, 40549979, 81099958, 162199916, 527149727, 1054299454, 2108598908]

約数ペア:

[(1, 2108598908), (2, 1054299454), (4, 527149727), (13, 162199916), (26, 81099958), (52, 40549979)]