2800504

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 6145920

約数和(自身を除く): 3345416

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1163, 1204, 2326, 2408, 4652, 8141, 9304, 16282, 32564, 50009, 65128, 100018, 200036, 350063, 400072, 700126, 1400252, 2800504]

約数ペア:

[(1, 2800504), (2, 1400252), (4, 700126), (7, 400072), (8, 350063), (14, 200036), (28, 100018), (43, 65128), (56, 50009), (86, 32564), (172, 16282), (301, 9304), (344, 8141), (602, 4652), (1163, 2408), (1204, 2326)]