17742764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20071}}^1$

素因数の和:20105

約数の個数: 24

約数和(自身を含む): 35407008

約数和(自身を除く): 17664244

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 20071, 40142, 80284, 260923, 341207, 521846, 682414, 1043692, 1364828, 4435691, 8871382, 17742764]

約数ペア:

[(1, 17742764), (2, 8871382), (4, 4435691), (13, 1364828), (17, 1043692), (26, 682414), (34, 521846), (52, 341207), (68, 260923), (221, 80284), (442, 40142), (884, 20071)]