631809.0000000

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8081}}^1$

素因数の和:8137

約数の個数: 16

約数和(自身を含む): 14256648

約数和(自身を除く): 5642302

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 8081, 16162, 105053, 210106, 331321, 662642, 4307173, 8614346]

約数ペア:

[(1, 8614346), (2, 4307173), (13, 662642), (26, 331321), (41, 210106), (82, 105053), (533, 16162), (1066, 8081)]