4043428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 7549920

約数和(自身を除く): 3506492

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 641, 1282, 1577, 2564, 3154, 6308, 12179, 24358, 48716, 53203, 106406, 212812, 1010857, 2021714, 4043428]

約数ペア:

[(1, 4043428), (2, 2021714), (4, 1010857), (19, 212812), (38, 106406), (76, 53203), (83, 48716), (166, 24358), (332, 12179), (641, 6308), (1282, 3154), (1577, 2564)]