2681726138

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{7607}}^1$

素因数の和:7791

約数の個数: 48

約数和(自身を含む): 5012150400

約数和(自身を除く): 2330424262

約数列:

[1, 2, 7, 13, 14, 26, 91, 149, 169, 182, 298, 338, 1043, 1183, 1937, 2086, 2366, 3874, 7607, 13559, 15214, 25181, 27118, 50362, 53249, 98891, 106498, 176267, 197782, 352534, 692237, 1133443, 1285583, 1384474, 2266886, 2571166, 7934101, 8999081, 14734759, 15868202, 17998162, 29469518, 103143313, 191551867, 206286626, 383103734, 1340863069, 2681726138]

約数ペア:

[(1, 2681726138), (2, 1340863069), (7, 383103734), (13, 206286626), (14, 191551867), (26, 103143313), (91, 29469518), (149, 17998162), (169, 15868202), (182, 14734759), (298, 8999081), (338, 7934101), (1043, 2571166), (1183, 2266886), (1937, 1384474), (2086, 1285583), (2366, 1133443), (3874, 692237), (7607, 352534), (13559, 197782), (15214, 176267), (25181, 106498), (27118, 98891), (50362, 53249)]