136331572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2621761}}^1$

素因数の和:2621778

約数の個数: 12

約数和(自身を含む): 256932676

約数和(自身を除く): 120601104

約数列:

[1, 2, 4, 13, 26, 52, 2621761, 5243522, 10487044, 34082893, 68165786, 136331572]

約数ペア:

[(1, 136331572), (2, 68165786), (4, 34082893), (13, 10487044), (26, 5243522), (52, 2621761)]