264540164

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{154883}}^1$

素因数の和:154955

約数の個数: 24

約数和(自身を含む): 537757248

約数和(自身を除く): 273217084

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 154883, 309766, 619532, 1084181, 2168362, 4336724, 9447863, 18895726, 37791452, 66135041, 132270082, 264540164]

約数ペア:

[(1, 264540164), (2, 132270082), (4, 66135041), (7, 37791452), (14, 18895726), (28, 9447863), (61, 4336724), (122, 2168362), (244, 1084181), (427, 619532), (854, 309766), (1708, 154883)]