2037863710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{63743}}^1$

素因数の和:63912

約数の個数: 32

約数和(自身を含む): 3855237120

約数和(自身を除く): 1817373410

約数列:

[1, 2, 5, 10, 23, 46, 115, 139, 230, 278, 695, 1390, 3197, 6394, 15985, 31970, 63743, 127486, 318715, 637430, 1466089, 2932178, 7330445, 8860277, 14660890, 17720554, 44301385, 88602770, 203786371, 407572742, 1018931855, 2037863710]

約数ペア:

[(1, 2037863710), (2, 1018931855), (5, 407572742), (10, 203786371), (23, 88602770), (46, 44301385), (115, 17720554), (139, 14660890), (230, 8860277), (278, 7330445), (695, 2932178), (1390, 1466089), (3197, 637430), (6394, 318715), (15985, 127486), (31970, 63743)]