1629047042

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{874891}}^1$

素因数の和:874926

約数の個数: 24

約数和(自身を含む): 2992130640

約数和(自身を除く): 1363083598

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 874891, 1749782, 6124237, 12248474, 16622929, 33245858, 42869659, 85739318, 116360503, 232721006, 814523521, 1629047042]

約数ペア:

[(1, 1629047042), (2, 814523521), (7, 232721006), (14, 116360503), (19, 85739318), (38, 42869659), (49, 33245858), (98, 16622929), (133, 12248474), (266, 6124237), (931, 1749782), (1862, 874891)]