2021872062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{5197}}^1$

素因数の和:5425

約数の個数: 64

約数和(自身を含む): 4730595840

約数和(自身を除く): 2708723778

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 157, 177, 314, 354, 413, 471, 826, 942, 1099, 1239, 2198, 2478, 3297, 5197, 6594, 9263, 10394, 15591, 18526, 27789, 31182, 36379, 55578, 64841, 72758, 109137, 129682, 194523, 218274, 306623, 389046, 613246, 815929, 919869, 1631858, 1839738, 2146361, 2447787, 4292722, 4895574, 5711503, 6439083, 11423006, 12878166, 17134509, 34269018, 48139811, 96279622, 144419433, 288838866, 336978677, 673957354, 1010936031, 2021872062]

約数ペア:

[(1, 2021872062), (2, 1010936031), (3, 673957354), (6, 336978677), (7, 288838866), (14, 144419433), (21, 96279622), (42, 48139811), (59, 34269018), (118, 17134509), (157, 12878166), (177, 11423006), (314, 6439083), (354, 5711503), (413, 4895574), (471, 4292722), (826, 2447787), (942, 2146361), (1099, 1839738), (1239, 1631858), (2198, 919869), (2478, 815929), (3297, 613246), (5197, 389046), (6594, 306623), (9263, 218274), (10394, 194523), (15591, 129682), (18526, 109137), (27789, 72758), (31182, 64841), (36379, 55578)]