272511358

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{3023}}^1$

素因数の和:3216

約数の個数: 32

約数和(自身を含む): 480743424

約数和(自身を除く): 208232066

約数列:

[1, 2, 7, 14, 47, 94, 137, 274, 329, 658, 959, 1918, 3023, 6046, 6439, 12878, 21161, 42322, 45073, 90146, 142081, 284162, 414151, 828302, 994567, 1989134, 2899057, 5798114, 19465097, 38930194, 136255679, 272511358]

約数ペア:

[(1, 272511358), (2, 136255679), (7, 38930194), (14, 19465097), (47, 5798114), (94, 2899057), (137, 1989134), (274, 994567), (329, 828302), (658, 414151), (959, 284162), (1918, 142081), (3023, 90146), (6046, 45073), (6439, 42322), (12878, 21161)]