557934

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 1257984

約数和(自身を除く): 700050

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 311, 598, 622, 897, 933, 1794, 1866, 4043, 7153, 8086, 12129, 14306, 21459, 24258, 42918, 92989, 185978, 278967, 557934]

約数ペア:

[(1, 557934), (2, 278967), (3, 185978), (6, 92989), (13, 42918), (23, 24258), (26, 21459), (39, 14306), (46, 12129), (69, 8086), (78, 7153), (138, 4043), (299, 1866), (311, 1794), (598, 933), (622, 897)]