1340987664

素因数分解:

$2^4\times 3^1\times {\mathrm{27937243}}^1$

素因数の和:27937254

約数の個数: 20

約数和(自身を含む): 3464218256

約数和(自身を除く): 2123230592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 27937243, 55874486, 83811729, 111748972, 167623458, 223497944, 335246916, 446995888, 670493832, 1340987664]

約数ペア:

[(1, 1340987664), (2, 670493832), (3, 446995888), (4, 335246916), (6, 223497944), (8, 167623458), (12, 111748972), (16, 83811729), (24, 55874486), (48, 27937243)]