1861569446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1217}}^1\times {\mathrm{3023}}^1$

素因数の和:4276

約数の個数: 32

約数和(自身を含む): 3182312448

約数和(自身を除く): 1320743002

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 1217, 2434, 3023, 6046, 13387, 26774, 27991, 33253, 55982, 66506, 69529, 139058, 307901, 615802, 764819, 1529638, 3678991, 7357982, 40468901, 80937802, 84616793, 169233586, 930784723, 1861569446]

約数ペア:

[(1, 1861569446), (2, 930784723), (11, 169233586), (22, 84616793), (23, 80937802), (46, 40468901), (253, 7357982), (506, 3678991), (1217, 1529638), (2434, 764819), (3023, 615802), (6046, 307901), (13387, 139058), (26774, 69529), (27991, 66506), (33253, 55982)]