1392368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5119}}^1$

素因数の和:5144

約数の個数: 20

約数和(自身を含む): 2856960

約数和(自身を除く): 1464592

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5119, 10238, 20476, 40952, 81904, 87023, 174046, 348092, 696184, 1392368]

約数ペア:

[(1, 1392368), (2, 696184), (4, 348092), (8, 174046), (16, 87023), (17, 81904), (34, 40952), (68, 20476), (136, 10238), (272, 5119)]