4018987414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{191071}}^1$

素因数の和:191895

約数の個数: 16

約数和(自身を含む): 6500269440

約数和(自身を除く): 2481282026

約数列:

[1, 2, 13, 26, 809, 1618, 10517, 21034, 191071, 382142, 2483923, 4967846, 154576439, 309152878, 2009493707, 4018987414]

約数ペア:

[(1, 4018987414), (2, 2009493707), (13, 309152878), (26, 154576439), (809, 4967846), (1618, 2483923), (10517, 382142), (21034, 191071)]