5371338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 13271040

約数和(自身を除く): 7899702

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 53, 57, 106, 114, 127, 133, 159, 254, 266, 318, 371, 381, 399, 742, 762, 798, 889, 1007, 1113, 1778, 2014, 2226, 2413, 2667, 3021, 4826, 5334, 6042, 6731, 7049, 7239, 13462, 14098, 14478, 16891, 20193, 21147, 33782, 40386, 42294, 47117, 50673, 94234, 101346, 127889, 141351, 255778, 282702, 383667, 767334, 895223, 1790446, 2685669, 5371338]

約数ペア:

[(1, 5371338), (2, 2685669), (3, 1790446), (6, 895223), (7, 767334), (14, 383667), (19, 282702), (21, 255778), (38, 141351), (42, 127889), (53, 101346), (57, 94234), (106, 50673), (114, 47117), (127, 42294), (133, 40386), (159, 33782), (254, 21147), (266, 20193), (318, 16891), (371, 14478), (381, 14098), (399, 13462), (742, 7239), (762, 7049), (798, 6731), (889, 6042), (1007, 5334), (1113, 4826), (1778, 3021), (2014, 2667), (2226, 2413)]