2009089414

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{145861}}^1$

素因数の和:146031

約数の個数: 16

約数和(自身を含む): 3087606816

約数和(自身を除く): 1078517402

約数列:

[1, 2, 71, 97, 142, 194, 6887, 13774, 145861, 291722, 10356131, 14148517, 20712262, 28297034, 1004544707, 2009089414]

約数ペア:

[(1, 2009089414), (2, 1004544707), (71, 28297034), (97, 20712262), (142, 14148517), (194, 10356131), (6887, 291722), (13774, 145861)]