2731405642

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{7919}}^1$

素因数の和:8346

約数の個数: 32

約数和(自身を含む): 4762644480

約数和(自身を除く): 2031238838

約数列:

[1, 2, 7, 14, 71, 142, 347, 497, 694, 994, 2429, 4858, 7919, 15838, 24637, 49274, 55433, 110866, 172459, 344918, 562249, 1124498, 2747893, 3935743, 5495786, 7871486, 19235251, 38470502, 195100403, 390200806, 1365702821, 2731405642]

約数ペア:

[(1, 2731405642), (2, 1365702821), (7, 390200806), (14, 195100403), (71, 38470502), (142, 19235251), (347, 7871486), (497, 5495786), (694, 3935743), (994, 2747893), (2429, 1124498), (4858, 562249), (7919, 344918), (15838, 172459), (24637, 110866), (49274, 55433)]