10881450190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3639281}}^1$

素因数の和:3639324

約数の個数: 32

約数和(自身を含む): 22010377536

約数和(自身を除く): 11128927346

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 3639281, 7278562, 18196405, 36392810, 47310653, 83703463, 94621306, 167406926, 236553265, 418517315, 473106530, 837034630, 1088145019, 2176290038, 5440725095, 10881450190]

約数ペア:

[(1, 10881450190), (2, 5440725095), (5, 2176290038), (10, 1088145019), (13, 837034630), (23, 473106530), (26, 418517315), (46, 236553265), (65, 167406926), (115, 94621306), (130, 83703463), (230, 47310653), (299, 36392810), (598, 18196405), (1495, 7278562), (2990, 3639281)]