2958027254

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{524287}}^1$

素因数の和:524340

約数の個数: 32

約数和(自身を含む): 5637144576

約数和(自身を除く): 2679117322

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 524287, 1048574, 3670009, 6815731, 7340018, 13631462, 16252897, 32505794, 47710117, 95420234, 113770279, 211287661, 227540558, 422575322, 1479013627, 2958027254]

約数ペア:

[(1, 2958027254), (2, 1479013627), (7, 422575322), (13, 227540558), (14, 211287661), (26, 113770279), (31, 95420234), (62, 47710117), (91, 32505794), (182, 16252897), (217, 13631462), (403, 7340018), (434, 6815731), (806, 3670009), (2821, 1048574), (5642, 524287)]