2471765872

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{14639}}^1$

素因数の和:14881

約数の個数: 40

約数和(自身を含む): 4896025920

約数和(自身を除く): 2424260048

約数列:

[1, 2, 4, 8, 16, 61, 122, 173, 244, 346, 488, 692, 976, 1384, 2768, 10553, 14639, 21106, 29278, 42212, 58556, 84424, 117112, 168848, 234224, 892979, 1785958, 2532547, 3571916, 5065094, 7143832, 10130188, 14287664, 20260376, 40520752, 154485367, 308970734, 617941468, 1235882936, 2471765872]

約数ペア:

[(1, 2471765872), (2, 1235882936), (4, 617941468), (8, 308970734), (16, 154485367), (61, 40520752), (122, 20260376), (173, 14287664), (244, 10130188), (346, 7143832), (488, 5065094), (692, 3571916), (976, 2532547), (1384, 1785958), (2768, 892979), (10553, 234224), (14639, 168848), (21106, 117112), (29278, 84424), (42212, 58556)]