1418371394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{313}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 2525765760

約数和(自身を除く): 1107394366

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 293, 313, 407, 418, 586, 626, 703, 814, 1406, 3223, 3443, 5567, 5947, 6446, 6886, 7733, 10841, 11134, 11581, 11894, 15466, 21682, 23162, 61237, 65417, 91709, 119251, 122474, 127391, 130834, 183418, 205979, 220039, 238502, 254782, 411958, 440078, 1008799, 1742471, 2017598, 2265769, 2420429, 3393233, 3484942, 4531538, 4840858, 6786466, 19167181, 37325563, 38334362, 64471427, 74651126, 128942854, 709185697, 1418371394]

約数ペア:

[(1, 1418371394), (2, 709185697), (11, 128942854), (19, 74651126), (22, 64471427), (37, 38334362), (38, 37325563), (74, 19167181), (209, 6786466), (293, 4840858), (313, 4531538), (407, 3484942), (418, 3393233), (586, 2420429), (626, 2265769), (703, 2017598), (814, 1742471), (1406, 1008799), (3223, 440078), (3443, 411958), (5567, 254782), (5947, 238502), (6446, 220039), (6886, 205979), (7733, 183418), (10841, 130834), (11134, 127391), (11581, 122474), (11894, 119251), (15466, 91709), (21682, 65417), (23162, 61237)]