2912881178

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{2677}}^1\times {\mathrm{6113}}^1$

素因数の和:8881

約数の個数: 16

約数和(自身を含む): 4420788840

約数和(自身を除く): 1507907662

約数列:

[1, 2, 89, 178, 2677, 5354, 6113, 12226, 238253, 476506, 544057, 1088114, 16364501, 32729002, 1456440589, 2912881178]

約数ペア:

[(1, 2912881178), (2, 1456440589), (89, 32729002), (178, 16364501), (2677, 1088114), (5354, 544057), (6113, 476506), (12226, 238253)]