84416930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{649361}}^1$

素因数の和:649381

約数の個数: 16

約数和(自身を含む): 163639224

約数和(自身を除く): 79222294

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 649361, 1298722, 3246805, 6493610, 8441693, 16883386, 42208465, 84416930]

約数ペア:

[(1, 84416930), (2, 42208465), (5, 16883386), (10, 8441693), (13, 6493610), (26, 3246805), (65, 1298722), (130, 649361)]