129778324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{3359}}^1$

素因数の和:4119

約数の個数: 24

約数和(自身を含む): 244984320

約数和(自身を除く): 115205996

約数列:

[1, 2, 4, 13, 26, 52, 743, 1486, 2972, 3359, 6718, 9659, 13436, 19318, 38636, 43667, 87334, 174668, 2495737, 4991474, 9982948, 32444581, 64889162, 129778324]

約数ペア:

[(1, 129778324), (2, 64889162), (4, 32444581), (13, 9982948), (26, 4991474), (52, 2495737), (743, 174668), (1486, 87334), (2972, 43667), (3359, 38636), (6718, 19318), (9659, 13436)]