1385756564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1\times {\mathrm{1063}}^1$

素因数の和:2112

約数の個数: 48

約数和(自身を含む): 2708092800

約数和(自身を除く): 1322336236

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1009, 1063, 1292, 2018, 2126, 4036, 4252, 17153, 18071, 19171, 20197, 34306, 36142, 38342, 40394, 68612, 72284, 76684, 80788, 325907, 343349, 651814, 686698, 1072567, 1303628, 1373396, 2145134, 4290268, 18233639, 20378773, 36467278, 40757546, 72934556, 81515092, 346439141, 692878282, 1385756564]

約数ペア:

[(1, 1385756564), (2, 692878282), (4, 346439141), (17, 81515092), (19, 72934556), (34, 40757546), (38, 36467278), (68, 20378773), (76, 18233639), (323, 4290268), (646, 2145134), (1009, 1373396), (1063, 1303628), (1292, 1072567), (2018, 686698), (2126, 651814), (4036, 343349), (4252, 325907), (17153, 80788), (18071, 76684), (19171, 72284), (20197, 68612), (34306, 40394), (36142, 38342)]