139921444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{57251}}^1$

素因数の和:57315

約数の個数: 24

約数和(自身を含む): 269313408

約数和(自身を除く): 129391964

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 57251, 114502, 229004, 744263, 1488526, 2690797, 2977052, 5381594, 10763188, 34980361, 69960722, 139921444]

約数ペア:

[(1, 139921444), (2, 69960722), (4, 34980361), (13, 10763188), (26, 5381594), (47, 2977052), (52, 2690797), (94, 1488526), (188, 744263), (611, 229004), (1222, 114502), (2444, 57251)]