5721898

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 10684800

約数和(自身を除く): 4962902

約数列:

[1, 2, 7, 13, 14, 26, 91, 149, 182, 211, 298, 422, 1043, 1477, 1937, 2086, 2743, 2954, 3874, 5486, 13559, 19201, 27118, 31439, 38402, 62878, 220073, 408707, 440146, 817414, 2860949, 5721898]

約数ペア:

[(1, 5721898), (2, 2860949), (7, 817414), (13, 440146), (14, 408707), (26, 220073), (91, 62878), (149, 38402), (182, 31439), (211, 27118), (298, 19201), (422, 13559), (1043, 5486), (1477, 3874), (1937, 2954), (2086, 2743)]