1428532

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 2883776

約数和(自身を除く): 1455244

約数列:

[1, 2, 4, 7, 14, 28, 163, 313, 326, 626, 652, 1141, 1252, 2191, 2282, 4382, 4564, 8764, 51019, 102038, 204076, 357133, 714266, 1428532]

約数ペア:

[(1, 1428532), (2, 714266), (4, 357133), (7, 204076), (14, 102038), (28, 51019), (163, 8764), (313, 4564), (326, 4382), (626, 2282), (652, 2191), (1141, 1252)]