1440982886

素因数分解:

$2^1\times 7^2\times {\mathrm{547}}^1\times {\mathrm{26881}}^1$

素因数の和:27444

約数の個数: 24

約数和(自身を含む): 2519058456

約数和(自身を除く): 1078075570

約数列:

[1, 2, 7, 14, 49, 98, 547, 1094, 3829, 7658, 26803, 26881, 53606, 53762, 188167, 376334, 1317169, 2634338, 14703907, 29407814, 102927349, 205854698, 720491443, 1440982886]

約数ペア:

[(1, 1440982886), (2, 720491443), (7, 205854698), (14, 102927349), (49, 29407814), (98, 14703907), (547, 2634338), (1094, 1317169), (3829, 376334), (7658, 188167), (26803, 53762), (26881, 53606)]