2019436796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{947203}}^1$

素因数の和:947261

約数の個数: 24

約数和(自身を含む): 3898691664

約数和(自身を除く): 1879254868

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 947203, 1894406, 3788812, 12313639, 24627278, 38835323, 49254556, 77670646, 155341292, 504859199, 1009718398, 2019436796]

約数ペア:

[(1, 2019436796), (2, 1009718398), (4, 504859199), (13, 155341292), (26, 77670646), (41, 49254556), (52, 38835323), (82, 24627278), (164, 12313639), (533, 3788812), (1066, 1894406), (2132, 947203)]