383257154

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{12097}}^1$

素因数の和:12210

約数の個数: 32

約数和(自身を含む): 687553536

約数和(自身を除く): 304296382

約数列:

[1, 2, 7, 14, 31, 62, 73, 146, 217, 434, 511, 1022, 2263, 4526, 12097, 15841, 24194, 31682, 84679, 169358, 375007, 750014, 883081, 1766162, 2625049, 5250098, 6181567, 12363134, 27375511, 54751022, 191628577, 383257154]

約数ペア:

[(1, 383257154), (2, 191628577), (7, 54751022), (14, 27375511), (31, 12363134), (62, 6181567), (73, 5250098), (146, 2625049), (217, 1766162), (434, 883081), (511, 750014), (1022, 375007), (2263, 169358), (4526, 84679), (12097, 31682), (15841, 24194)]