326990147396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{256261871}}^1$

素因数の和:256261915

約数の個数: 24

約数和(自身を含む): 645779917440

約数和(自身を除く): 318789770044

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 256261871, 512523742, 1025047484, 2818880581, 5637761162, 7431594259, 11275522324, 14863188518, 29726377036, 81747536849, 163495073698, 326990147396]

約数ペア:

[(1, 326990147396), (2, 163495073698), (4, 81747536849), (11, 29726377036), (22, 14863188518), (29, 11275522324), (44, 7431594259), (58, 5637761162), (116, 2818880581), (319, 1025047484), (638, 512523742), (1276, 256261871)]