2051267312

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{577}}^1\times {\mathrm{2677}}^1$

素因数の和:3345

約数の個数: 40

約数和(自身を含む): 4030689936

約数和(自身を除く): 1979422624

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 577, 664, 1154, 1328, 2308, 2677, 4616, 5354, 9232, 10708, 21416, 42832, 47891, 95782, 191564, 222191, 383128, 444382, 766256, 888764, 1544629, 1777528, 3089258, 3555056, 6178516, 12357032, 24714064, 128204207, 256408414, 512816828, 1025633656, 2051267312]

約数ペア:

[(1, 2051267312), (2, 1025633656), (4, 512816828), (8, 256408414), (16, 128204207), (83, 24714064), (166, 12357032), (332, 6178516), (577, 3555056), (664, 3089258), (1154, 1777528), (1328, 1544629), (2308, 888764), (2677, 766256), (4616, 444382), (5354, 383128), (9232, 222191), (10708, 191564), (21416, 95782), (42832, 47891)]