2081174398

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{2753}}^1$

素因数の和:3012

約数の個数: 32

約数和(自身を含む): 3283649280

約数和(自身を除く): 1202474882

約数列:

[1, 2, 31, 62, 89, 137, 178, 274, 2753, 2759, 4247, 5506, 5518, 8494, 12193, 24386, 85343, 170686, 245017, 377161, 377983, 490034, 754322, 755966, 7595527, 11691991, 15191054, 23383982, 33567329, 67134658, 1040587199, 2081174398]

約数ペア:

[(1, 2081174398), (2, 1040587199), (31, 67134658), (62, 33567329), (89, 23383982), (137, 15191054), (178, 11691991), (274, 7595527), (2753, 755966), (2759, 754322), (4247, 490034), (5506, 377983), (5518, 377161), (8494, 245017), (12193, 170686), (24386, 85343)]