1020998836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1784963}}^1$

素因数の和:1784991

約数の個数: 24

約数和(自身を含む): 2099117664

約数和(自身を除く): 1078118828

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1784963, 3569926, 7139852, 19634593, 23204519, 39269186, 46409038, 78538372, 92818076, 255249709, 510499418, 1020998836]

約数ペア:

[(1, 1020998836), (2, 510499418), (4, 255249709), (11, 92818076), (13, 78538372), (22, 46409038), (26, 39269186), (44, 23204519), (52, 19634593), (143, 7139852), (286, 3569926), (572, 1784963)]