5216944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{131}}^2$

素因数の和:289

約数の個数: 30

約数和(自身を含む): 10721660

約数和(自身を除く): 5504716

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 131, 152, 262, 304, 524, 1048, 2096, 2489, 4978, 9956, 17161, 19912, 34322, 39824, 68644, 137288, 274576, 326059, 652118, 1304236, 2608472, 5216944]

約数ペア:

[(1, 5216944), (2, 2608472), (4, 1304236), (8, 652118), (16, 326059), (19, 274576), (38, 137288), (76, 68644), (131, 39824), (152, 34322), (262, 19912), (304, 17161), (524, 9956), (1048, 4978), (2096, 2489)]