249493534

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{6607}}^1$

素因数の和:6927

約数の個数: 16

約数和(自身を含む): 380620800

約数和(自身を除く): 131127266

約数列:

[1, 2, 79, 158, 239, 478, 6607, 13214, 18881, 37762, 521953, 1043906, 1579073, 3158146, 124746767, 249493534]

約数ペア:

[(1, 249493534), (2, 124746767), (79, 3158146), (158, 1579073), (239, 1043906), (478, 521953), (6607, 37762), (13214, 18881)]