2345486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 4233600

約数和(自身を除く): 1888114

約数列:

[1, 2, 11, 13, 22, 26, 59, 118, 139, 143, 278, 286, 649, 767, 1298, 1529, 1534, 1807, 3058, 3614, 8201, 8437, 16402, 16874, 19877, 39754, 90211, 106613, 180422, 213226, 1172743, 2345486]

約数ペア:

[(1, 2345486), (2, 1172743), (11, 213226), (13, 180422), (22, 106613), (26, 90211), (59, 39754), (118, 19877), (139, 16874), (143, 16402), (278, 8437), (286, 8201), (649, 3614), (767, 3058), (1298, 1807), (1529, 1534)]