2577946382

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^2\times {\mathrm{1999}}^1$

素因数の和:2169

約数の個数: 36

約数和(自身を含む): 4311594000

約数和(自身を除く): 1733647618

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 803, 1606, 1999, 3998, 5329, 8833, 10658, 17666, 21989, 43978, 58619, 117238, 145927, 241879, 291854, 483758, 644809, 1289618, 1605197, 3210394, 10652671, 17657167, 21305342, 35314334, 117179381, 234358762, 1288973191, 2577946382]

約数ペア:

[(1, 2577946382), (2, 1288973191), (11, 234358762), (22, 117179381), (73, 35314334), (121, 21305342), (146, 17657167), (242, 10652671), (803, 3210394), (1606, 1605197), (1999, 1289618), (3998, 644809), (5329, 483758), (8833, 291854), (10658, 241879), (17666, 145927), (21989, 117238), (43978, 58619)]