2893528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 5987520

約数和(自身を除く): 3093992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 251, 262, 502, 524, 1004, 1048, 1441, 2008, 2761, 2882, 5522, 5764, 11044, 11528, 22088, 32881, 65762, 131524, 263048, 361691, 723382, 1446764, 2893528]

約数ペア:

[(1, 2893528), (2, 1446764), (4, 723382), (8, 361691), (11, 263048), (22, 131524), (44, 65762), (88, 32881), (131, 22088), (251, 11528), (262, 11044), (502, 5764), (524, 5522), (1004, 2882), (1048, 2761), (1441, 2008)]