2019657290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1697191}}^1$

素因数の和:1697222

約数の個数: 32

約数和(自身を含む): 4399121664

約数和(自身を除く): 2379464374

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 1697191, 3394382, 8485955, 11880337, 16971910, 23760674, 28852247, 57704494, 59401685, 118803370, 144261235, 201965729, 288522470, 403931458, 1009828645, 2019657290]

約数ペア:

[(1, 2019657290), (2, 1009828645), (5, 403931458), (7, 288522470), (10, 201965729), (14, 144261235), (17, 118803370), (34, 59401685), (35, 57704494), (70, 28852247), (85, 23760674), (119, 16971910), (170, 11880337), (238, 8485955), (595, 3394382), (1190, 1697191)]