13017131278

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1\times {\mathrm{929}}^1$

素因数の和:1596

約数の個数: 32

約数和(自身を含む): 19911225600

約数和(自身を除く): 6894094322

約数列:

[1, 2, 89, 178, 223, 353, 446, 706, 929, 1858, 19847, 31417, 39694, 62834, 78719, 82681, 157438, 165362, 207167, 327937, 414334, 655874, 7005991, 14011982, 18437863, 29186393, 36875726, 58372786, 73129951, 146259902, 6508565639, 13017131278]

約数ペア:

[(1, 13017131278), (2, 6508565639), (89, 146259902), (178, 73129951), (223, 58372786), (353, 36875726), (446, 29186393), (706, 18437863), (929, 14011982), (1858, 7005991), (19847, 655874), (31417, 414334), (39694, 327937), (62834, 207167), (78719, 165362), (82681, 157438)]