2013127568

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{9883}}^1$

素因数の和:10359

約数の個数: 40

約数和(自身を含む): 4044532800

約数和(自身を除く): 2031405232

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 439, 464, 878, 1756, 3512, 7024, 9883, 12731, 19766, 25462, 39532, 50924, 79064, 101848, 158128, 203696, 286607, 573214, 1146428, 2292856, 4338637, 4585712, 8677274, 17354548, 34709096, 69418192, 125820473, 251640946, 503281892, 1006563784, 2013127568]

約数ペア:

[(1, 2013127568), (2, 1006563784), (4, 503281892), (8, 251640946), (16, 125820473), (29, 69418192), (58, 34709096), (116, 17354548), (232, 8677274), (439, 4585712), (464, 4338637), (878, 2292856), (1756, 1146428), (3512, 573214), (7024, 286607), (9883, 203696), (12731, 158128), (19766, 101848), (25462, 79064), (39532, 50924)]