2512367020816

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{1153}}^1\times {\mathrm{339617}}^1$

素因数の和:341179

約数の個数: 40

約数和(自身を含む): 4884096721464

約数和(自身を除く): 2371729700648

約数列:

[1, 2, 4, 8, 16, 401, 802, 1153, 1604, 2306, 3208, 4612, 6416, 9224, 18448, 339617, 462353, 679234, 924706, 1358468, 1849412, 2716936, 3698824, 5433872, 7397648, 136186417, 272372834, 391578401, 544745668, 783156802, 1089491336, 1566313604, 2178982672, 3132627208, 6265254416, 157022938801, 314045877602, 628091755204, 1256183510408, 2512367020816]

約数ペア:

[(1, 2512367020816), (2, 1256183510408), (4, 628091755204), (8, 314045877602), (16, 157022938801), (401, 6265254416), (802, 3132627208), (1153, 2178982672), (1604, 1566313604), (2306, 1089491336), (3208, 783156802), (4612, 544745668), (6416, 391578401), (9224, 272372834), (18448, 136186417), (339617, 7397648), (462353, 5433872), (679234, 3698824), (924706, 2716936), (1358468, 1849412)]