400082484724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5280641}}^1$

素因数の和:5280736

約数の個数: 48

約数和(自身を含む): 794884478976

約数和(自身を除く): 394801994252

約数列:

[1, 2, 4, 13, 26, 31, 47, 52, 62, 94, 124, 188, 403, 611, 806, 1222, 1457, 1612, 2444, 2914, 5828, 18941, 37882, 75764, 5280641, 10561282, 21122564, 68648333, 137296666, 163699871, 248190127, 274593332, 327399742, 496380254, 654799484, 992760508, 2128098323, 3226471651, 4256196646, 6452943302, 7693893937, 8512393292, 12905886604, 15387787874, 30775575748, 100020621181, 200041242362, 400082484724]

約数ペア:

[(1, 400082484724), (2, 200041242362), (4, 100020621181), (13, 30775575748), (26, 15387787874), (31, 12905886604), (47, 8512393292), (52, 7693893937), (62, 6452943302), (94, 4256196646), (124, 3226471651), (188, 2128098323), (403, 992760508), (611, 654799484), (806, 496380254), (1222, 327399742), (1457, 274593332), (1612, 248190127), (2444, 163699871), (2914, 137296666), (5828, 68648333), (18941, 21122564), (37882, 10561282), (75764, 5280641)]