1270553312

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107021}}^1$

素因数の和:107091

約数の個数: 48

約数和(自身を含む): 2912710752

約数和(自身を除く): 1642157440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 11872, 107021, 214042, 428084, 749147, 856168, 1498294, 1712336, 2996588, 3424672, 5672113, 5993176, 11344226, 11986352, 22688452, 23972704, 39704791, 45376904, 79409582, 90753808, 158819164, 181507616, 317638328, 635276656, 1270553312]

約数ペア:

[(1, 1270553312), (2, 635276656), (4, 317638328), (7, 181507616), (8, 158819164), (14, 90753808), (16, 79409582), (28, 45376904), (32, 39704791), (53, 23972704), (56, 22688452), (106, 11986352), (112, 11344226), (212, 5993176), (224, 5672113), (371, 3424672), (424, 2996588), (742, 1712336), (848, 1498294), (1484, 856168), (1696, 749147), (2968, 428084), (5936, 214042), (11872, 107021)]