2279553536

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{342481}}^1$

素因数の和:342512

約数の個数: 40

約数和(自身を含む): 4905027204

約数和(自身を除く): 2625473668

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 342481, 684962, 1369924, 2739848, 4452253, 5479696, 8904506, 10959392, 17809012, 21918784, 35618024, 43837568, 71236048, 87675136, 142472096, 175350272, 284944192, 569888384, 1139776768, 2279553536]

約数ペア:

[(1, 2279553536), (2, 1139776768), (4, 569888384), (8, 284944192), (13, 175350272), (16, 142472096), (26, 87675136), (32, 71236048), (52, 43837568), (64, 35618024), (104, 21918784), (128, 17809012), (208, 10959392), (256, 8904506), (416, 5479696), (512, 4452253), (832, 2739848), (1664, 1369924), (3328, 684962), (6656, 342481)]