1900409042

素因数分解:

$2^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{85427}}^1$

素因数の和:85670

約数の個数: 24

約数和(自身を含む): 3330666864

約数和(自身を除く): 1430257822

約数列:

[1, 2, 7, 14, 49, 98, 227, 454, 1589, 3178, 11123, 22246, 85427, 170854, 597989, 1195978, 4185923, 8371846, 19391929, 38783858, 135743503, 271487006, 950204521, 1900409042]

約数ペア:

[(1, 1900409042), (2, 950204521), (7, 271487006), (14, 135743503), (49, 38783858), (98, 19391929), (227, 8371846), (454, 4185923), (1589, 1195978), (3178, 597989), (11123, 170854), (22246, 85427)]