2255924

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 36

約数和(自身を含む): 4468800

約数和(自身を除く): 2212876

約数列:

[1, 2, 4, 11, 22, 44, 59, 79, 118, 121, 158, 236, 242, 316, 484, 649, 869, 1298, 1738, 2596, 3476, 4661, 7139, 9322, 9559, 14278, 18644, 19118, 28556, 38236, 51271, 102542, 205084, 563981, 1127962, 2255924]

約数ペア:

[(1, 2255924), (2, 1127962), (4, 563981), (11, 205084), (22, 102542), (44, 51271), (59, 38236), (79, 28556), (118, 19118), (121, 18644), (158, 14278), (236, 9559), (242, 9322), (316, 7139), (484, 4661), (649, 3476), (869, 2596), (1298, 1738)]