128018930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{984761}}^1$

素因数の和:984781

約数の個数: 16

約数和(自身を含む): 248160024

約数和(自身を除く): 120141094

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 984761, 1969522, 4923805, 9847610, 12801893, 25603786, 64009465, 128018930]

約数ペア:

[(1, 128018930), (2, 64009465), (5, 25603786), (10, 12801893), (13, 9847610), (26, 4923805), (65, 1969522), (130, 984761)]