1802896

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{401}}^1$

素因数の和:690

約数の個数: 20

約数和(自身を含む): 3514284

約数和(自身を除く): 1711388

約数列:

[1, 2, 4, 8, 16, 281, 401, 562, 802, 1124, 1604, 2248, 3208, 4496, 6416, 112681, 225362, 450724, 901448, 1802896]

約数ペア:

[(1, 1802896), (2, 901448), (4, 450724), (8, 225362), (16, 112681), (281, 6416), (401, 4496), (562, 3208), (802, 2248), (1124, 1604)]