1937138735

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{1733}}^1$

素因数の和:2147

約数の個数: 32

約数和(自身を含む): 2691722880

約数和(自身を除く): 754584145

約数列:

[1, 5, 7, 35, 109, 293, 545, 763, 1465, 1733, 2051, 3815, 8665, 10255, 12131, 31937, 60655, 159685, 188897, 223559, 507769, 944485, 1117795, 1322279, 2538845, 3554383, 6611395, 17771915, 55346821, 276734105, 387427747, 1937138735]

約数ペア:

[(1, 1937138735), (5, 387427747), (7, 276734105), (35, 55346821), (109, 17771915), (293, 6611395), (545, 3554383), (763, 2538845), (1465, 1322279), (1733, 1117795), (2051, 944485), (3815, 507769), (8665, 223559), (10255, 188897), (12131, 159685), (31937, 60655)]