827487788

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{12919}}^1$

素因数の和:13229

約数の個数: 24

約数和(自身を含む): 1475980800

約数和(自身を除く): 648493012

約数列:

[1, 2, 4, 67, 134, 239, 268, 478, 956, 12919, 16013, 25838, 32026, 51676, 64052, 865573, 1731146, 3087641, 3462292, 6175282, 12350564, 206871947, 413743894, 827487788]

約数ペア:

[(1, 827487788), (2, 413743894), (4, 206871947), (67, 12350564), (134, 6175282), (239, 3462292), (268, 3087641), (478, 1731146), (956, 865573), (12919, 64052), (16013, 51676), (25838, 32026)]