1309985366984

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{214610971}}^1$

素因数の和:214611093

約数の個数: 32

約数和(自身を含む): 2832864830400

約数和(自身を除く): 1522879463416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 214610971, 429221942, 858443884, 1502276797, 1716887768, 3004553594, 6009107188, 12018214376, 23392595839, 46785191678, 93570383356, 163748170873, 187140766712, 327496341746, 654992683492, 1309985366984]

約数ペア:

[(1, 1309985366984), (2, 654992683492), (4, 327496341746), (7, 187140766712), (8, 163748170873), (14, 93570383356), (28, 46785191678), (56, 23392595839), (109, 12018214376), (218, 6009107188), (436, 3004553594), (763, 1716887768), (872, 1502276797), (1526, 858443884), (3052, 429221942), (6104, 214610971)]