2548291242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{4139}}^1$

素因数の和:4395

約数の個数: 64

約数和(自身を含む): 5923445760

約数和(自身を除く): 3375154518

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 137, 214, 274, 321, 411, 642, 749, 822, 959, 1498, 1918, 2247, 2877, 4139, 4494, 5754, 8278, 12417, 14659, 24834, 28973, 29318, 43977, 57946, 86919, 87954, 102613, 173838, 205226, 307839, 442873, 567043, 615678, 885746, 1134086, 1328619, 1701129, 2657238, 3100111, 3402258, 3969301, 6200222, 7938602, 9300333, 11907903, 18600666, 23815806, 60673601, 121347202, 182020803, 364041606, 424715207, 849430414, 1274145621, 2548291242]

約数ペア:

[(1, 2548291242), (2, 1274145621), (3, 849430414), (6, 424715207), (7, 364041606), (14, 182020803), (21, 121347202), (42, 60673601), (107, 23815806), (137, 18600666), (214, 11907903), (274, 9300333), (321, 7938602), (411, 6200222), (642, 3969301), (749, 3402258), (822, 3100111), (959, 2657238), (1498, 1701129), (1918, 1328619), (2247, 1134086), (2877, 885746), (4139, 615678), (4494, 567043), (5754, 442873), (8278, 307839), (12417, 205226), (14659, 173838), (24834, 102613), (28973, 87954), (29318, 86919), (43977, 57946)]