2017702990

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{15767}}^1$

素因数の和:16032

約数の個数: 32

約数和(自身を含む): 3705606144

約数和(自身を除く): 1687903154

約数列:

[1, 2, 5, 10, 67, 134, 191, 335, 382, 670, 955, 1910, 12797, 15767, 25594, 31534, 63985, 78835, 127970, 157670, 1056389, 2112778, 3011497, 5281945, 6022994, 10563890, 15057485, 30114970, 201770299, 403540598, 1008851495, 2017702990]

約数ペア:

[(1, 2017702990), (2, 1008851495), (5, 403540598), (10, 201770299), (67, 30114970), (134, 15057485), (191, 10563890), (335, 6022994), (382, 5281945), (670, 3011497), (955, 2112778), (1910, 1056389), (12797, 157670), (15767, 127970), (25594, 78835), (31534, 63985)]