2097741.00000000

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2801}}^1$

素因数の和:2954

約数の個数: 32

約数和(自身を含む): 152518464

約数和(自身を除く): 78790542

約数列:

[1, 2, 3, 6, 41, 82, 107, 123, 214, 246, 321, 642, 2801, 4387, 5602, 8403, 8774, 13161, 16806, 26322, 114841, 229682, 299707, 344523, 599414, 689046, 899121, 1798242, 12287987, 24575974, 36863961, 73727922]

約数ペア:

[(1, 73727922), (2, 36863961), (3, 24575974), (6, 12287987), (41, 1798242), (82, 899121), (107, 689046), (123, 599414), (214, 344523), (246, 299707), (321, 229682), (642, 114841), (2801, 26322), (4387, 16806), (5602, 13161), (8403, 8774)]