2034848090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{28859}}^1$

素因数の和:29518

約数の個数: 32

約数和(自身を含む): 4002073920

約数和(自身を除く): 1967225830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 641, 1282, 3205, 6410, 7051, 14102, 28859, 35255, 57718, 70510, 144295, 288590, 317449, 634898, 1587245, 3174490, 18498619, 36997238, 92493095, 184986190, 203484809, 406969618, 1017424045, 2034848090]

約数ペア:

[(1, 2034848090), (2, 1017424045), (5, 406969618), (10, 203484809), (11, 184986190), (22, 92493095), (55, 36997238), (110, 18498619), (641, 3174490), (1282, 1587245), (3205, 634898), (6410, 317449), (7051, 288590), (14102, 144295), (28859, 70510), (35255, 57718)]