388296078

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{4507}}^1$

素因数の和:4768

約数の個数: 32

約数和(自身を含む): 790667136

約数和(自身を除く): 402371058

約数列:

[1, 2, 3, 6, 83, 166, 173, 249, 346, 498, 519, 1038, 4507, 9014, 13521, 14359, 27042, 28718, 43077, 86154, 374081, 748162, 779711, 1122243, 1559422, 2244486, 2339133, 4678266, 64716013, 129432026, 194148039, 388296078]

約数ペア:

[(1, 388296078), (2, 194148039), (3, 129432026), (6, 64716013), (83, 4678266), (166, 2339133), (173, 2244486), (249, 1559422), (346, 1122243), (498, 779711), (519, 748162), (1038, 374081), (4507, 86154), (9014, 43077), (13521, 28718), (14359, 27042)]