1794744016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{65867}}^1$

素因数の和:66019

約数の個数: 40

約数和(自身を含む): 3773445984

約数和(自身を除く): 1978701968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1048, 1703, 2096, 3406, 6812, 13624, 27248, 65867, 131734, 263468, 526936, 856271, 1053872, 1712542, 3425084, 6850168, 8628577, 13700336, 17257154, 34514308, 69028616, 112171501, 138057232, 224343002, 448686004, 897372008, 1794744016]

約数ペア:

[(1, 1794744016), (2, 897372008), (4, 448686004), (8, 224343002), (13, 138057232), (16, 112171501), (26, 69028616), (52, 34514308), (104, 17257154), (131, 13700336), (208, 8628577), (262, 6850168), (524, 3425084), (1048, 1712542), (1703, 1053872), (2096, 856271), (3406, 526936), (6812, 263468), (13624, 131734), (27248, 65867)]