557938052

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{73529}}^1$

素因数の和:73811

約数の個数: 24

約数和(自身を含む): 1120008960

約数和(自身を除く): 562070908

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 3794, 7588, 73529, 147058, 294116, 514703, 1029406, 2058812, 19926359, 39852718, 79705436, 139484513, 278969026, 557938052]

約数ペア:

[(1, 557938052), (2, 278969026), (4, 139484513), (7, 79705436), (14, 39852718), (28, 19926359), (271, 2058812), (542, 1029406), (1084, 514703), (1897, 294116), (3794, 147058), (7588, 73529)]