2005403982

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{298157}}^1$

素因数の和:298240

約数の個数: 32

約数和(自身を含む): 4293475200

約数和(自身を除く): 2288071218

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 114, 118, 177, 354, 1121, 2242, 3363, 6726, 298157, 596314, 894471, 1788942, 5664983, 11329966, 16994949, 17591263, 33989898, 35182526, 52773789, 105547578, 334233997, 668467994, 1002701991, 2005403982]

約数ペア:

[(1, 2005403982), (2, 1002701991), (3, 668467994), (6, 334233997), (19, 105547578), (38, 52773789), (57, 35182526), (59, 33989898), (114, 17591263), (118, 16994949), (177, 11329966), (354, 5664983), (1121, 1788942), (2242, 894471), (3363, 596314), (6726, 298157)]