768474532

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1444501}}^1$

素因数の和:1444531

約数の個数: 24

約数和(自身を含む): 1617842240

約数和(自身を除く): 849367708

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1444501, 2889002, 5778004, 10111507, 20223014, 27445519, 40446028, 54891038, 109782076, 192118633, 384237266, 768474532]

約数ペア:

[(1, 768474532), (2, 384237266), (4, 192118633), (7, 109782076), (14, 54891038), (19, 40446028), (28, 27445519), (38, 20223014), (76, 10111507), (133, 5778004), (266, 2889002), (532, 1444501)]