551444734

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^2\times {\mathrm{1009}}^1$

素因数の和:1252

約数の個数: 24

約数和(自身を含む): 871985520

約数和(自身を除く): 320540786

約数列:

[1, 2, 23, 46, 109, 218, 1009, 2018, 2507, 5014, 11881, 23207, 23762, 46414, 109981, 219962, 273263, 546526, 2529563, 5059126, 11987929, 23975858, 275722367, 551444734]

約数ペア:

[(1, 551444734), (2, 275722367), (23, 23975858), (46, 11987929), (109, 5059126), (218, 2529563), (1009, 546526), (2018, 273263), (2507, 219962), (5014, 109981), (11881, 46414), (23207, 23762)]