1877932

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1427}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 3838464

約数和(自身を除く): 1960532

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 1427, 2854, 5708, 9989, 19978, 39956, 67069, 134138, 268276, 469483, 938966, 1877932]

約数ペア:

[(1, 1877932), (2, 938966), (4, 469483), (7, 268276), (14, 134138), (28, 67069), (47, 39956), (94, 19978), (188, 9989), (329, 5708), (658, 2854), (1316, 1427)]