2005142016

素因数分解:

$2^9\times 3^1\times {\mathrm{1305431}}^1$

素因数の和:1305452

約数の個数: 40

約数和(自身を含む): 5341827744

約数和(自身を除く): 3336685728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 1305431, 2610862, 3916293, 5221724, 7832586, 10443448, 15665172, 20886896, 31330344, 41773792, 62660688, 83547584, 125321376, 167095168, 250642752, 334190336, 501285504, 668380672, 1002571008, 2005142016]

約数ペア:

[(1, 2005142016), (2, 1002571008), (3, 668380672), (4, 501285504), (6, 334190336), (8, 250642752), (12, 167095168), (16, 125321376), (24, 83547584), (32, 62660688), (48, 41773792), (64, 31330344), (96, 20886896), (128, 15665172), (192, 10443448), (256, 7832586), (384, 5221724), (512, 3916293), (768, 2610862), (1536, 1305431)]