485348534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{641}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 804667392

約数和(自身を除く): 319318858

約数列:

[1, 2, 11, 22, 127, 254, 271, 542, 641, 1282, 1397, 2794, 2981, 5962, 7051, 14102, 34417, 68834, 81407, 162814, 173711, 347422, 378587, 757174, 895477, 1790954, 1910821, 3821642, 22061297, 44122594, 242674267, 485348534]

約数ペア:

[(1, 485348534), (2, 242674267), (11, 44122594), (22, 22061297), (127, 3821642), (254, 1910821), (271, 1790954), (542, 895477), (641, 757174), (1282, 378587), (1397, 347422), (2794, 173711), (2981, 162814), (5962, 81407), (7051, 68834), (14102, 34417)]