2912151728

素因数分解:

$2^4\times {\mathrm{2791}}^1\times {\mathrm{65213}}^1$

素因数の和:68012

約数の個数: 20

約数和(自身を含む): 5644402128

約数和(自身を除く): 2732250400

約数列:

[1, 2, 4, 8, 16, 2791, 5582, 11164, 22328, 44656, 65213, 130426, 260852, 521704, 1043408, 182009483, 364018966, 728037932, 1456075864, 2912151728]

約数ペア:

[(1, 2912151728), (2, 1456075864), (4, 728037932), (8, 364018966), (16, 182009483), (2791, 1043408), (5582, 521704), (11164, 260852), (22328, 130426), (44656, 65213)]