29139890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{224153}}^1$

素因数の和:224173

約数の個数: 16

約数和(自身を含む): 56486808

約数和(自身を除く): 27346918

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 224153, 448306, 1120765, 2241530, 2913989, 5827978, 14569945, 29139890]

約数ペア:

[(1, 29139890), (2, 14569945), (5, 5827978), (10, 2913989), (13, 2241530), (26, 1120765), (65, 448306), (130, 224153)]