216917727910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{4402633}}^1$

素因数の和:4403032

約数の個数: 32

約数和(自身を含む): 421596231840

約数和(自身を除く): 204678503930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 379, 758, 1895, 3790, 4927, 9854, 24635, 49270, 4402633, 8805266, 22013165, 44026330, 57234229, 114468458, 286171145, 572342290, 1668597907, 3337195814, 8342989535, 16685979070, 21691772791, 43383545582, 108458863955, 216917727910]

約数ペア:

[(1, 216917727910), (2, 108458863955), (5, 43383545582), (10, 21691772791), (13, 16685979070), (26, 8342989535), (65, 3337195814), (130, 1668597907), (379, 572342290), (758, 286171145), (1895, 114468458), (3790, 57234229), (4927, 44026330), (9854, 22013165), (24635, 8805266), (49270, 4402633)]