268464812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{871639}}^1$

素因数の和:871661

約数の個数: 24

約数和(自身を含む): 585742080

約数和(自身を除く): 317277268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 871639, 1743278, 3486556, 6101473, 9588029, 12202946, 19176058, 24405892, 38352116, 67116203, 134232406, 268464812]

約数ペア:

[(1, 268464812), (2, 134232406), (4, 67116203), (7, 38352116), (11, 24405892), (14, 19176058), (22, 12202946), (28, 9588029), (44, 6101473), (77, 3486556), (154, 1743278), (308, 871639)]