242574254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{491041}}^1$

素因数の和:491075

約数の個数: 16

約数和(自身を含む): 412475280

約数和(自身を除く): 169901026

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 491041, 982082, 6383533, 9329779, 12767066, 18659558, 121287127, 242574254]

約数ペア:

[(1, 242574254), (2, 121287127), (13, 18659558), (19, 12767066), (26, 9329779), (38, 6383533), (247, 982082), (494, 491041)]