2553824

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:907

約数の個数: 48

約数和(自身を含む): 6195168

約数和(自身を除く): 3641344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 877, 1456, 1754, 2912, 3508, 6139, 7016, 11401, 12278, 14032, 22802, 24556, 28064, 45604, 49112, 79807, 91208, 98224, 159614, 182416, 196448, 319228, 364832, 638456, 1276912, 2553824]

約数ペア:

[(1, 2553824), (2, 1276912), (4, 638456), (7, 364832), (8, 319228), (13, 196448), (14, 182416), (16, 159614), (26, 98224), (28, 91208), (32, 79807), (52, 49112), (56, 45604), (91, 28064), (104, 24556), (112, 22802), (182, 14032), (208, 12278), (224, 11401), (364, 7016), (416, 6139), (728, 3508), (877, 2912), (1456, 1754)]