242315219248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{797089537}}^1$

素因数の和:797089564

約数の個数: 20

約数和(自身を含む): 494195513560

約数和(自身を除く): 251880294312

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 797089537, 1594179074, 3188358148, 6376716296, 12753432592, 15144701203, 30289402406, 60578804812, 121157609624, 242315219248]

約数ペア:

[(1, 242315219248), (2, 121157609624), (4, 60578804812), (8, 30289402406), (16, 15144701203), (19, 12753432592), (38, 6376716296), (76, 3188358148), (152, 1594179074), (304, 797089537)]