388601392

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{837503}}^1$

素因数の和:837540

約数の個数: 20

約数和(自身を含む): 778878720

約数和(自身を除く): 390277328

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 837503, 1675006, 3350012, 6700024, 13400048, 24287587, 48575174, 97150348, 194300696, 388601392]

約数ペア:

[(1, 388601392), (2, 194300696), (4, 97150348), (8, 48575174), (16, 24287587), (29, 13400048), (58, 6700024), (116, 3350012), (232, 1675006), (464, 837503)]