2017378196

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{378353}}^1$

素因数の和:378431

約数の個数: 24

約数和(自身を含む): 3729057024

約数和(自身を除く): 1711678828

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 5332, 378353, 756706, 1513412, 11728943, 16269179, 23457886, 32538358, 46915772, 65076716, 504344549, 1008689098, 2017378196]

約数ペア:

[(1, 2017378196), (2, 1008689098), (4, 504344549), (31, 65076716), (43, 46915772), (62, 32538358), (86, 23457886), (124, 16269179), (172, 11728943), (1333, 1513412), (2666, 756706), (5332, 378353)]