851450658842

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{5237}}^1\times {\mathrm{27197}}^1$

素因数の和:32511

約数の個数: 48

約数和(自身を含む): 1510394040648

約数和(自身を除く): 658943381806

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5237, 5978, 10474, 27197, 36659, 54394, 73318, 190379, 256613, 319457, 380758, 513226, 638914, 1332653, 1659017, 2236199, 2665306, 3318034, 4472398, 11613119, 15653393, 23226238, 31306786, 81291833, 142430689, 162583666, 284861378, 997014823, 1994029646, 6979103761, 8688272029, 13958207522, 17376544058, 60817904203, 121635808406, 425725329421, 851450658842]

約数ペア:

[(1, 851450658842), (2, 425725329421), (7, 121635808406), (14, 60817904203), (49, 17376544058), (61, 13958207522), (98, 8688272029), (122, 6979103761), (427, 1994029646), (854, 997014823), (2989, 284861378), (5237, 162583666), (5978, 142430689), (10474, 81291833), (27197, 31306786), (36659, 23226238), (54394, 15653393), (73318, 11613119), (190379, 4472398), (256613, 3318034), (319457, 2665306), (380758, 2236199), (513226, 1659017), (638914, 1332653)]