2013632816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{182659}}^1$

素因数の和:182733

約数の個数: 40

約数和(自身を含む): 4280819760

約数和(自身を除く): 2267186944

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 11024, 182659, 365318, 730636, 1461272, 2374567, 2922544, 4749134, 9498268, 9680927, 18996536, 19361854, 37993072, 38723708, 77447416, 125852051, 154894832, 251704102, 503408204, 1006816408, 2013632816]

約数ペア:

[(1, 2013632816), (2, 1006816408), (4, 503408204), (8, 251704102), (13, 154894832), (16, 125852051), (26, 77447416), (52, 38723708), (53, 37993072), (104, 19361854), (106, 18996536), (208, 9680927), (212, 9498268), (424, 4749134), (689, 2922544), (848, 2374567), (1378, 1461272), (2756, 730636), (5512, 365318), (11024, 182659)]