290437552

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{625943}}^1$

素因数の和:625980

約数の個数: 20

約数和(自身を含む): 582127920

約数和(自身を除く): 291690368

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 625943, 1251886, 2503772, 5007544, 10015088, 18152347, 36304694, 72609388, 145218776, 290437552]

約数ペア:

[(1, 290437552), (2, 145218776), (4, 72609388), (8, 36304694), (16, 18152347), (29, 10015088), (58, 5007544), (116, 2503772), (232, 1251886), (464, 625943)]