5155528

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2141}}^1$

素因数の和:2197

約数の個数: 32

約数和(自身を含む): 11309760

約数和(自身を除く): 6154232

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2141, 2408, 4282, 8564, 14987, 17128, 29974, 59948, 92063, 119896, 184126, 368252, 644441, 736504, 1288882, 2577764, 5155528]

約数ペア:

[(1, 5155528), (2, 2577764), (4, 1288882), (7, 736504), (8, 644441), (14, 368252), (28, 184126), (43, 119896), (56, 92063), (86, 59948), (172, 29974), (301, 17128), (344, 14987), (602, 8564), (1204, 4282), (2141, 2408)]