580747816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{108187}}^1$

素因数の和:108265

約数の個数: 32

約数和(自身を含む): 1207378080

約数和(自身を除く): 626630264

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 108187, 216374, 432748, 865496, 1190057, 2380114, 4760228, 6599407, 9520456, 13198814, 26397628, 52795256, 72593477, 145186954, 290373908, 580747816]

約数ペア:

[(1, 580747816), (2, 290373908), (4, 145186954), (8, 72593477), (11, 52795256), (22, 26397628), (44, 13198814), (61, 9520456), (88, 6599407), (122, 4760228), (244, 2380114), (488, 1190057), (671, 865496), (1342, 432748), (2684, 216374), (5368, 108187)]