2003037976

素因数分解:

$2^3\times {\mathrm{3643}}^1\times {\mathrm{68729}}^1$

素因数の和:72378

約数の個数: 16

約数和(自身を含む): 3756781800

約数和(自身を除く): 1753743824

約数列:

[1, 2, 4, 8, 3643, 7286, 14572, 29144, 68729, 137458, 274916, 549832, 250379747, 500759494, 1001518988, 2003037976]

約数ペア:

[(1, 2003037976), (2, 1001518988), (4, 500759494), (8, 250379747), (3643, 549832), (7286, 274916), (14572, 137458), (29144, 68729)]