8964886

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 16174080

約数和(自身を除く): 7209194

約数列:

[1, 2, 7, 14, 29, 58, 71, 142, 203, 311, 406, 497, 622, 994, 2059, 2177, 4118, 4354, 9019, 14413, 18038, 22081, 28826, 44162, 63133, 126266, 154567, 309134, 640349, 1280698, 4482443, 8964886]

約数ペア:

[(1, 8964886), (2, 4482443), (7, 1280698), (14, 640349), (29, 309134), (58, 154567), (71, 126266), (142, 63133), (203, 44162), (311, 28826), (406, 22081), (497, 18038), (622, 14413), (994, 9019), (2059, 4354), (2177, 4118)]