1920461912

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{282089}}^1$

素因数の和:282155

約数の個数: 32

約数和(自身を含む): 3858991200

約数和(自身を除く): 1938529288

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 851, 1702, 3404, 6808, 282089, 564178, 1128356, 2256712, 6488047, 10437293, 12976094, 20874586, 25952188, 41749172, 51904376, 83498344, 240057739, 480115478, 960230956, 1920461912]

約数ペア:

[(1, 1920461912), (2, 960230956), (4, 480115478), (8, 240057739), (23, 83498344), (37, 51904376), (46, 41749172), (74, 25952188), (92, 20874586), (148, 12976094), (184, 10437293), (296, 6488047), (851, 2256712), (1702, 1128356), (3404, 564178), (6808, 282089)]