2006644913

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{136963}}^1$

素因数の和:137013

約数の個数: 24

約数和(自身を含む): 2623134528

約数和(自身を除く): 616489615

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 14651, 136963, 958741, 1780519, 3150149, 6711187, 12463633, 22051043, 40951937, 87245431, 154357301, 286663559, 2006644913]

約数ペア:

[(1, 2006644913), (7, 286663559), (13, 154357301), (23, 87245431), (49, 40951937), (91, 22051043), (161, 12463633), (299, 6711187), (637, 3150149), (1127, 1780519), (2093, 958741), (14651, 136963)]