1427996878

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{9491}}^1$

素因数の和:10488

約数の個数: 32

約数和(自身を含む): 2673554688

約数和(自身を除く): 1245557810

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 977, 1954, 6839, 9491, 10747, 13678, 18982, 21494, 66437, 75229, 104401, 132874, 150458, 208802, 730807, 1461614, 9272707, 18545414, 64908949, 101999777, 129817898, 203999554, 713998439, 1427996878]

約数ペア:

[(1, 1427996878), (2, 713998439), (7, 203999554), (11, 129817898), (14, 101999777), (22, 64908949), (77, 18545414), (154, 9272707), (977, 1461614), (1954, 730807), (6839, 208802), (9491, 150458), (10747, 132874), (13678, 104401), (18982, 75229), (21494, 66437)]