1914996858

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{2309}}^1$

素因数の和:2551

約数の個数: 64

約数和(自身を含む): 4167313920

約数和(自身を除く): 2252317062

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 173, 282, 346, 519, 799, 1038, 1598, 2309, 2397, 2941, 4618, 4794, 5882, 6927, 8131, 8823, 13854, 16262, 17646, 24393, 39253, 48786, 78506, 108523, 117759, 138227, 217046, 235518, 276454, 325569, 399457, 414681, 651138, 798914, 829362, 1198371, 1844891, 2396742, 3689782, 5534673, 6790769, 11069346, 13581538, 18774479, 20372307, 37548958, 40744614, 56323437, 112646874, 319166143, 638332286, 957498429, 1914996858]

約数ペア:

[(1, 1914996858), (2, 957498429), (3, 638332286), (6, 319166143), (17, 112646874), (34, 56323437), (47, 40744614), (51, 37548958), (94, 20372307), (102, 18774479), (141, 13581538), (173, 11069346), (282, 6790769), (346, 5534673), (519, 3689782), (799, 2396742), (1038, 1844891), (1598, 1198371), (2309, 829362), (2397, 798914), (2941, 651138), (4618, 414681), (4794, 399457), (5882, 325569), (6927, 276454), (8131, 235518), (8823, 217046), (13854, 138227), (16262, 117759), (17646, 108523), (24393, 78506), (39253, 48786)]