2896971.00000000

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 37800000

約数和(自身を除く): 16394638

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 418, 451, 779, 902, 1249, 1558, 2498, 8569, 13739, 17138, 23731, 27478, 47462, 51209, 102418, 261041, 522082, 563299, 972971, 1126598, 1945942, 10702681, 21405362]

約数ペア:

[(1, 21405362), (2, 10702681), (11, 1945942), (19, 1126598), (22, 972971), (38, 563299), (41, 522082), (82, 261041), (209, 102418), (418, 51209), (451, 47462), (779, 27478), (902, 23731), (1249, 17138), (1558, 13739), (2498, 8569)]