1038960016

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{669433}}^1$

素因数の和:669538

約数の個数: 20

約数和(自身を含む): 2033740492

約数和(自身を除く): 994780476

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 669433, 1338866, 2677732, 5355464, 10710928, 64935001, 129870002, 259740004, 519480008, 1038960016]

約数ペア:

[(1, 1038960016), (2, 519480008), (4, 259740004), (8, 129870002), (16, 64935001), (97, 10710928), (194, 5355464), (388, 2677732), (776, 1338866), (1552, 669433)]