1038512

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{1381}}^1$

素因数の和:1436

約数の個数: 20

約数和(自身を含む): 2056416

約数和(自身を除く): 1017904

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 1381, 2762, 5524, 11048, 22096, 64907, 129814, 259628, 519256, 1038512]

約数ペア:

[(1, 1038512), (2, 519256), (4, 259628), (8, 129814), (16, 64907), (47, 22096), (94, 11048), (188, 5524), (376, 2762), (752, 1381)]