1639367106

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^2$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 3558369024

約数和(自身を除く): 1919001918

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 223, 307, 446, 614, 669, 921, 1338, 1842, 2899, 3991, 5798, 7982, 8697, 11973, 17394, 23946, 68461, 94249, 136922, 188498, 205383, 282747, 410766, 565494, 889993, 1225237, 1779986, 2450474, 2669979, 3675711, 5339958, 7351422, 21017527, 42035054, 63052581, 126105162, 273227851, 546455702, 819683553, 1639367106]

約数ペア:

[(1, 1639367106), (2, 819683553), (3, 546455702), (6, 273227851), (13, 126105162), (26, 63052581), (39, 42035054), (78, 21017527), (223, 7351422), (307, 5339958), (446, 3675711), (614, 2669979), (669, 2450474), (921, 1779986), (1338, 1225237), (1842, 889993), (2899, 565494), (3991, 410766), (5798, 282747), (7982, 205383), (8697, 188498), (11973, 136922), (17394, 94249), (23946, 68461)]