487993002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11618881}}^1$

素因数の和:11618893

約数の個数: 16

約数和(自身を含む): 1115412672

約数和(自身を除く): 627419670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 11618881, 23237762, 34856643, 69713286, 81332167, 162664334, 243996501, 487993002]

約数ペア:

[(1, 487993002), (2, 243996501), (3, 162664334), (6, 81332167), (7, 69713286), (14, 34856643), (21, 23237762), (42, 11618881)]