293463196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{71437}}^1$

素因数の和:71533

約数の個数: 24

約数和(自身を含む): 560073920

約数和(自身を除く): 266610724

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 71437, 142874, 285748, 928681, 1857362, 3714724, 5643523, 11287046, 22574092, 73365799, 146731598, 293463196]

約数ペア:

[(1, 293463196), (2, 146731598), (4, 73365799), (13, 22574092), (26, 11287046), (52, 5643523), (79, 3714724), (158, 1857362), (316, 928681), (1027, 285748), (2054, 142874), (4108, 71437)]