12712349944

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1075859}}^1$

素因数の和:1076083

約数の個数: 32

約数和(自身を含む): 27369878400

約数和(自身を除く): 14657528456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1477, 1688, 2954, 5908, 11816, 1075859, 2151718, 4303436, 7531013, 8606872, 15062026, 30124052, 60248104, 227006249, 454012498, 908024996, 1589043743, 1816049992, 3178087486, 6356174972, 12712349944]

約数ペア:

[(1, 12712349944), (2, 6356174972), (4, 3178087486), (7, 1816049992), (8, 1589043743), (14, 908024996), (28, 454012498), (56, 227006249), (211, 60248104), (422, 30124052), (844, 15062026), (1477, 8606872), (1688, 7531013), (2954, 4303436), (5908, 2151718), (11816, 1075859)]