1298096930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9985361}}^1$

素因数の和:9985381

約数の個数: 16

約数和(自身を含む): 2516311224

約数和(自身を除く): 1218214294

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 9985361, 19970722, 49926805, 99853610, 129809693, 259619386, 649048465, 1298096930]

約数ペア:

[(1, 1298096930), (2, 649048465), (5, 259619386), (10, 129809693), (13, 99853610), (26, 49926805), (65, 19970722), (130, 9985361)]