123036691856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{591522557}}^1$

素因数の和:591522578

約数の個数: 20

約数和(自身を含む): 256720790172

約数和(自身を除く): 133684098316

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 591522557, 1183045114, 2366090228, 4732180456, 7689793241, 9464360912, 15379586482, 30759172964, 61518345928, 123036691856]

約数ペア:

[(1, 123036691856), (2, 61518345928), (4, 30759172964), (8, 15379586482), (13, 9464360912), (16, 7689793241), (26, 4732180456), (52, 2366090228), (104, 1183045114), (208, 591522557)]