804549490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{6863}}^1$

素因数の和:7506

約数の個数: 32

約数和(自身を含む): 1527102720

約数和(自身を除く): 722553230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 617, 1234, 3085, 6170, 6863, 11723, 13726, 23446, 34315, 58615, 68630, 117230, 130397, 260794, 651985, 1303970, 4234471, 8468942, 21172355, 42344710, 80454949, 160909898, 402274745, 804549490]

約数ペア:

[(1, 804549490), (2, 402274745), (5, 160909898), (10, 80454949), (19, 42344710), (38, 21172355), (95, 8468942), (190, 4234471), (617, 1303970), (1234, 651985), (3085, 260794), (6170, 130397), (6863, 117230), (11723, 68630), (13726, 58615), (23446, 34315)]