2149731256

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{151903}}^1$

素因数の和:151999

約数の個数: 32

約数和(自身を含む): 4238121600

約数和(自身を除く): 2088390344

約数列:

[1, 2, 4, 8, 29, 58, 61, 116, 122, 232, 244, 488, 1769, 3538, 7076, 14152, 151903, 303806, 607612, 1215224, 4405187, 8810374, 9266083, 17620748, 18532166, 35241496, 37064332, 74128664, 268716407, 537432814, 1074865628, 2149731256]

約数ペア:

[(1, 2149731256), (2, 1074865628), (4, 537432814), (8, 268716407), (29, 74128664), (58, 37064332), (61, 35241496), (116, 18532166), (122, 17620748), (232, 9266083), (244, 8810374), (488, 4405187), (1769, 1215224), (3538, 607612), (7076, 303806), (14152, 151903)]