13880974328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2518319}}^1$

素因数の和:2518391

約数の個数: 32

約数和(自身を含む): 28557748800

約数和(自身を除く): 14676774472

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 2518319, 5036638, 10073276, 20146552, 32738147, 65476294, 130952588, 133470907, 261905176, 266941814, 533883628, 1067767256, 1735121791, 3470243582, 6940487164, 13880974328]

約数ペア:

[(1, 13880974328), (2, 6940487164), (4, 3470243582), (8, 1735121791), (13, 1067767256), (26, 533883628), (52, 266941814), (53, 261905176), (104, 133470907), (106, 130952588), (212, 65476294), (424, 32738147), (689, 20146552), (1378, 10073276), (2756, 5036638), (5512, 2518319)]