2021815596

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1\times {\mathrm{3347}}^1$

素因数の和:4134

約数の個数: 48

約数和(自身を含む): 4792193280

約数和(自身を除く): 2770377684

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 709, 852, 1418, 2127, 2836, 3347, 4254, 6694, 8508, 10041, 13388, 20082, 40164, 50339, 100678, 151017, 201356, 237637, 302034, 475274, 604068, 712911, 950548, 1425822, 2373023, 2851644, 4746046, 7119069, 9492092, 14238138, 28476276, 168484633, 336969266, 505453899, 673938532, 1010907798, 2021815596]

約数ペア:

[(1, 2021815596), (2, 1010907798), (3, 673938532), (4, 505453899), (6, 336969266), (12, 168484633), (71, 28476276), (142, 14238138), (213, 9492092), (284, 7119069), (426, 4746046), (709, 2851644), (852, 2373023), (1418, 1425822), (2127, 950548), (2836, 712911), (3347, 604068), (4254, 475274), (6694, 302034), (8508, 237637), (10041, 201356), (13388, 151017), (20082, 100678), (40164, 50339)]