254418052

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{33529}}^1$

素因数の和:33811

約数の個数: 24

約数和(自身を含む): 510728960

約数和(自身を除く): 256310908

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 3794, 7588, 33529, 67058, 134116, 234703, 469406, 938812, 9086359, 18172718, 36345436, 63604513, 127209026, 254418052]

約数ペア:

[(1, 254418052), (2, 127209026), (4, 63604513), (7, 36345436), (14, 18172718), (28, 9086359), (271, 938812), (542, 469406), (1084, 234703), (1897, 134116), (3794, 67058), (7588, 33529)]