1215661534

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{28087}}^1$

素因数の和:28192

約数の個数: 32

約数和(自身を含む): 2062782720

約数和(自身を除く): 847121186

約数列:

[1, 2, 17, 19, 34, 38, 67, 134, 323, 646, 1139, 1273, 2278, 2546, 21641, 28087, 43282, 56174, 477479, 533653, 954958, 1067306, 1881829, 3763658, 9072101, 18144202, 31991093, 35754751, 63982186, 71509502, 607830767, 1215661534]

約数ペア:

[(1, 1215661534), (2, 607830767), (17, 71509502), (19, 63982186), (34, 35754751), (38, 31991093), (67, 18144202), (134, 9072101), (323, 3763658), (646, 1881829), (1139, 1067306), (1273, 954958), (2278, 533653), (2546, 477479), (21641, 56174), (28087, 43282)]