2100043528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{211187}}^1$

素因数の和:211317

約数の個数: 32

約数和(自身を含む): 4333577760

約数和(自身を除く): 2233534232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2486, 4972, 9944, 211187, 422374, 844748, 1689496, 2323057, 4646114, 9292228, 18584456, 23864131, 47728262, 95456524, 190913048, 262505441, 525010882, 1050021764, 2100043528]

約数ペア:

[(1, 2100043528), (2, 1050021764), (4, 525010882), (8, 262505441), (11, 190913048), (22, 95456524), (44, 47728262), (88, 23864131), (113, 18584456), (226, 9292228), (452, 4646114), (904, 2323057), (1243, 1689496), (2486, 844748), (4972, 422374), (9944, 211187)]