2495944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 5171040

約数和(自身を除く): 2675096

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 251, 452, 502, 904, 1004, 1243, 2008, 2486, 2761, 4972, 5522, 9944, 11044, 22088, 28363, 56726, 113452, 226904, 311993, 623986, 1247972, 2495944]

約数ペア:

[(1, 2495944), (2, 1247972), (4, 623986), (8, 311993), (11, 226904), (22, 113452), (44, 56726), (88, 28363), (113, 22088), (226, 11044), (251, 9944), (452, 5522), (502, 4972), (904, 2761), (1004, 2486), (1243, 2008)]