542078212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{46747}}^1$

素因数の和:46987

約数の個数: 24

約数和(自身を含む): 1026212096

約数和(自身を除く): 484133884

約数列:

[1, 2, 4, 13, 26, 52, 223, 446, 892, 2899, 5798, 11596, 46747, 93494, 186988, 607711, 1215422, 2430844, 10424581, 20849162, 41698324, 135519553, 271039106, 542078212]

約数ペア:

[(1, 542078212), (2, 271039106), (4, 135519553), (13, 41698324), (26, 20849162), (52, 10424581), (223, 2430844), (446, 1215422), (892, 607711), (2899, 186988), (5798, 93494), (11596, 46747)]