1878902092802

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7297}}^1\times {\mathrm{634211}}^1$

素因数の和:641546

約数の個数: 32

約数和(自身を含む): 3332505006720

約数和(自身を除く): 1453602913918

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 7297, 14594, 51079, 102158, 211613, 423226, 634211, 1268422, 1481291, 2962582, 4439477, 8878954, 18392119, 36784238, 128744833, 257489666, 4627837667, 9255675334, 32394863669, 64789727338, 134207292343, 268414584686, 939451046401, 1878902092802]

約数ペア:

[(1, 1878902092802), (2, 939451046401), (7, 268414584686), (14, 134207292343), (29, 64789727338), (58, 32394863669), (203, 9255675334), (406, 4627837667), (7297, 257489666), (14594, 128744833), (51079, 36784238), (102158, 18392119), (211613, 8878954), (423226, 4439477), (634211, 2962582), (1268422, 1481291)]