1930720816

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{827}}^1\times {\mathrm{1847}}^1$

素因数の和:2761

約数の個数: 40

約数和(自身を含む): 3794757120

約数和(自身を除く): 1864036304

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 827, 1264, 1654, 1847, 3308, 3694, 6616, 7388, 13232, 14776, 29552, 65333, 130666, 145913, 261332, 291826, 522664, 583652, 1045328, 1167304, 1527469, 2334608, 3054938, 6109876, 12219752, 24439504, 120670051, 241340102, 482680204, 965360408, 1930720816]

約数ペア:

[(1, 1930720816), (2, 965360408), (4, 482680204), (8, 241340102), (16, 120670051), (79, 24439504), (158, 12219752), (316, 6109876), (632, 3054938), (827, 2334608), (1264, 1527469), (1654, 1167304), (1847, 1045328), (3308, 583652), (3694, 522664), (6616, 291826), (7388, 261332), (13232, 145913), (14776, 130666), (29552, 65333)]