1672744892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{106871}}^1$

素因数の和:106938

約数の個数: 48

約数和(自身を含む): 3686656512

約数和(自身を除く): 2013911620

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 15652, 106871, 213742, 427484, 748097, 1389323, 1496194, 2778646, 2992388, 4595453, 5557292, 9190906, 9725261, 18381812, 19450522, 32168171, 38901044, 59740889, 64336342, 119481778, 128672684, 238963556, 418186223, 836372446, 1672744892]

約数ペア:

[(1, 1672744892), (2, 836372446), (4, 418186223), (7, 238963556), (13, 128672684), (14, 119481778), (26, 64336342), (28, 59740889), (43, 38901044), (52, 32168171), (86, 19450522), (91, 18381812), (172, 9725261), (182, 9190906), (301, 5557292), (364, 4595453), (559, 2992388), (602, 2778646), (1118, 1496194), (1204, 1389323), (2236, 748097), (3913, 427484), (7826, 213742), (15652, 106871)]