873818192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{11447}}^1$

素因数の和:11835

約数の個数: 40

約数和(自身を含む): 1828382976

約数和(自身を除く): 954564784

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 367, 734, 1468, 2936, 4771, 5872, 9542, 11447, 19084, 22894, 38168, 45788, 76336, 91576, 148811, 183152, 297622, 595244, 1190488, 2380976, 4201049, 8402098, 16804196, 33608392, 54613637, 67216784, 109227274, 218454548, 436909096, 873818192]

約数ペア:

[(1, 873818192), (2, 436909096), (4, 218454548), (8, 109227274), (13, 67216784), (16, 54613637), (26, 33608392), (52, 16804196), (104, 8402098), (208, 4201049), (367, 2380976), (734, 1190488), (1468, 595244), (2936, 297622), (4771, 183152), (5872, 148811), (9542, 91576), (11447, 76336), (19084, 45788), (22894, 38168)]