224713918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1823}}^1$

素因数の和:2280

約数の個数: 32

約数和(自身を含む): 397135872

約数和(自身を除く): 172421954

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 431, 862, 1823, 3646, 4741, 5603, 9482, 11206, 20053, 23699, 40106, 47398, 61633, 123266, 260689, 521378, 785713, 1571426, 8642843, 10214269, 17285686, 20428538, 112356959, 224713918]

約数ペア:

[(1, 224713918), (2, 112356959), (11, 20428538), (13, 17285686), (22, 10214269), (26, 8642843), (143, 1571426), (286, 785713), (431, 521378), (862, 260689), (1823, 123266), (3646, 61633), (4741, 47398), (5603, 40106), (9482, 23699), (11206, 20053)]