506896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2437}}^1$

素因数の和:2458

約数の個数: 20

約数和(自身を含む): 1058092

約数和(自身を除く): 551196

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2437, 4874, 9748, 19496, 31681, 38992, 63362, 126724, 253448, 506896]

約数ペア:

[(1, 506896), (2, 253448), (4, 126724), (8, 63362), (13, 38992), (16, 31681), (26, 19496), (52, 9748), (104, 4874), (208, 2437)]