1330839992

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{21023}}^1$

素因数の和:21263

約数の個数: 32

約数和(自身を含む): 2569553280

約数和(自身を除く): 1238713288

約数列:

[1, 2, 4, 8, 41, 82, 164, 193, 328, 386, 772, 1544, 7913, 15826, 21023, 31652, 42046, 63304, 84092, 168184, 861943, 1723886, 3447772, 4057439, 6895544, 8114878, 16229756, 32459512, 166354999, 332709998, 665419996, 1330839992]

約数ペア:

[(1, 1330839992), (2, 665419996), (4, 332709998), (8, 166354999), (41, 32459512), (82, 16229756), (164, 8114878), (193, 6895544), (328, 4057439), (386, 3447772), (772, 1723886), (1544, 861943), (7913, 168184), (15826, 84092), (21023, 63304), (31652, 42046)]